1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.61.
4#
5# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
6# 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
7# This configure script is free software; the Free Software Foundation
8# gives unlimited permission to copy, distribute and modify it.
9## --------------------- ##
10## M4sh Initialization.  ##
11## --------------------- ##
12
13# Be more Bourne compatible
14DUALCASE=1; export DUALCASE # for MKS sh
15if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
16  emulate sh
17  NULLCMD=:
18  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
19  # is contrary to our usage.  Disable this feature.
20  alias -g '${1+"$@"}'='"$@"'
21  setopt NO_GLOB_SUBST
22else
23  case `(set -o) 2>/dev/null` in
24  *posix*) set -o posix ;;
25esac
26
27fi
28
29
30
31
32# PATH needs CR
33# Avoid depending upon Character Ranges.
34as_cr_letters='abcdefghijklmnopqrstuvwxyz'
35as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
36as_cr_Letters=$as_cr_letters$as_cr_LETTERS
37as_cr_digits='0123456789'
38as_cr_alnum=$as_cr_Letters$as_cr_digits
39
40# The user is always right.
41if test "${PATH_SEPARATOR+set}" != set; then
42  echo "#! /bin/sh" >conf$$.sh
43  echo  "exit 0"   >>conf$$.sh
44  chmod +x conf$$.sh
45  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
46    PATH_SEPARATOR=';'
47  else
48    PATH_SEPARATOR=:
49  fi
50  rm -f conf$$.sh
51fi
52
53# Support unset when possible.
54if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
55  as_unset=unset
56else
57  as_unset=false
58fi
59
60
61# IFS
62# We need space, tab and new line, in precisely that order.  Quoting is
63# there to prevent editors from complaining about space-tab.
64# (If _AS_PATH_WALK were called with IFS unset, it would disable word
65# splitting by setting IFS to empty value.)
66as_nl='
67'
68IFS=" ""	$as_nl"
69
70# Find who we are.  Look in the path if we contain no directory separator.
71case $0 in
72  *[\\/]* ) as_myself=$0 ;;
73  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
74for as_dir in $PATH
75do
76  IFS=$as_save_IFS
77  test -z "$as_dir" && as_dir=.
78  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
79done
80IFS=$as_save_IFS
81
82     ;;
83esac
84# We did not find ourselves, most probably we were run as `sh COMMAND'
85# in which case we are not to be found in the path.
86if test "x$as_myself" = x; then
87  as_myself=$0
88fi
89if test ! -f "$as_myself"; then
90  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
91  { (exit 1); exit 1; }
92fi
93
94# Work around bugs in pre-3.0 UWIN ksh.
95for as_var in ENV MAIL MAILPATH
96do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
97done
98PS1='$ '
99PS2='> '
100PS4='+ '
101
102# NLS nuisances.
103for as_var in \
104  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
105  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
106  LC_TELEPHONE LC_TIME
107do
108  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
109    eval $as_var=C; export $as_var
110  else
111    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
112  fi
113done
114
115# Required to use basename.
116if expr a : '\(a\)' >/dev/null 2>&1 &&
117   test "X`expr 00001 : '.*\(...\)'`" = X001; then
118  as_expr=expr
119else
120  as_expr=false
121fi
122
123if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
124  as_basename=basename
125else
126  as_basename=false
127fi
128
129
130# Name of the executable.
131as_me=`$as_basename -- "$0" ||
132$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
133	 X"$0" : 'X\(//\)$' \| \
134	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
135echo X/"$0" |
136    sed '/^.*\/\([^/][^/]*\)\/*$/{
137	    s//\1/
138	    q
139	  }
140	  /^X\/\(\/\/\)$/{
141	    s//\1/
142	    q
143	  }
144	  /^X\/\(\/\).*/{
145	    s//\1/
146	    q
147	  }
148	  s/.*/./; q'`
149
150# CDPATH.
151$as_unset CDPATH
152
153
154if test "x$CONFIG_SHELL" = x; then
155  if (eval ":") 2>/dev/null; then
156  as_have_required=yes
157else
158  as_have_required=no
159fi
160
161  if test $as_have_required = yes && 	 (eval ":
162(as_func_return () {
163  (exit \$1)
164}
165as_func_success () {
166  as_func_return 0
167}
168as_func_failure () {
169  as_func_return 1
170}
171as_func_ret_success () {
172  return 0
173}
174as_func_ret_failure () {
175  return 1
176}
177
178exitcode=0
179if as_func_success; then
180  :
181else
182  exitcode=1
183  echo as_func_success failed.
184fi
185
186if as_func_failure; then
187  exitcode=1
188  echo as_func_failure succeeded.
189fi
190
191if as_func_ret_success; then
192  :
193else
194  exitcode=1
195  echo as_func_ret_success failed.
196fi
197
198if as_func_ret_failure; then
199  exitcode=1
200  echo as_func_ret_failure succeeded.
201fi
202
203if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
204  :
205else
206  exitcode=1
207  echo positional parameters were not saved.
208fi
209
210test \$exitcode = 0) || { (exit 1); exit 1; }
211
212(
213  as_lineno_1=\$LINENO
214  as_lineno_2=\$LINENO
215  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
216  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
217") 2> /dev/null; then
218  :
219else
220  as_candidate_shells=
221    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
222for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
223do
224  IFS=$as_save_IFS
225  test -z "$as_dir" && as_dir=.
226  case $as_dir in
227	 /*)
228	   for as_base in sh bash ksh sh5; do
229	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
230	   done;;
231       esac
232done
233IFS=$as_save_IFS
234
235
236      for as_shell in $as_candidate_shells $SHELL; do
237	 # Try only shells that exist, to save several forks.
238	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
239		{ ("$as_shell") 2> /dev/null <<\_ASEOF
240if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
241  emulate sh
242  NULLCMD=:
243  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
244  # is contrary to our usage.  Disable this feature.
245  alias -g '${1+"$@"}'='"$@"'
246  setopt NO_GLOB_SUBST
247else
248  case `(set -o) 2>/dev/null` in
249  *posix*) set -o posix ;;
250esac
251
252fi
253
254
255:
256_ASEOF
257}; then
258  CONFIG_SHELL=$as_shell
259	       as_have_required=yes
260	       if { "$as_shell" 2> /dev/null <<\_ASEOF
261if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
262  emulate sh
263  NULLCMD=:
264  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
265  # is contrary to our usage.  Disable this feature.
266  alias -g '${1+"$@"}'='"$@"'
267  setopt NO_GLOB_SUBST
268else
269  case `(set -o) 2>/dev/null` in
270  *posix*) set -o posix ;;
271esac
272
273fi
274
275
276:
277(as_func_return () {
278  (exit $1)
279}
280as_func_success () {
281  as_func_return 0
282}
283as_func_failure () {
284  as_func_return 1
285}
286as_func_ret_success () {
287  return 0
288}
289as_func_ret_failure () {
290  return 1
291}
292
293exitcode=0
294if as_func_success; then
295  :
296else
297  exitcode=1
298  echo as_func_success failed.
299fi
300
301if as_func_failure; then
302  exitcode=1
303  echo as_func_failure succeeded.
304fi
305
306if as_func_ret_success; then
307  :
308else
309  exitcode=1
310  echo as_func_ret_success failed.
311fi
312
313if as_func_ret_failure; then
314  exitcode=1
315  echo as_func_ret_failure succeeded.
316fi
317
318if ( set x; as_func_ret_success y && test x = "$1" ); then
319  :
320else
321  exitcode=1
322  echo positional parameters were not saved.
323fi
324
325test $exitcode = 0) || { (exit 1); exit 1; }
326
327(
328  as_lineno_1=$LINENO
329  as_lineno_2=$LINENO
330  test "x$as_lineno_1" != "x$as_lineno_2" &&
331  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }
332
333_ASEOF
334}; then
335  break
336fi
337
338fi
339
340      done
341
342      if test "x$CONFIG_SHELL" != x; then
343  for as_var in BASH_ENV ENV
344        do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
345        done
346        export CONFIG_SHELL
347        exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
348fi
349
350
351    if test $as_have_required = no; then
352  echo This script requires a shell more modern than all the
353      echo shells that I found on your system.  Please install a
354      echo modern shell, or manually run the script under such a
355      echo shell if you do have one.
356      { (exit 1); exit 1; }
357fi
358
359
360fi
361
362fi
363
364
365
366(eval "as_func_return () {
367  (exit \$1)
368}
369as_func_success () {
370  as_func_return 0
371}
372as_func_failure () {
373  as_func_return 1
374}
375as_func_ret_success () {
376  return 0
377}
378as_func_ret_failure () {
379  return 1
380}
381
382exitcode=0
383if as_func_success; then
384  :
385else
386  exitcode=1
387  echo as_func_success failed.
388fi
389
390if as_func_failure; then
391  exitcode=1
392  echo as_func_failure succeeded.
393fi
394
395if as_func_ret_success; then
396  :
397else
398  exitcode=1
399  echo as_func_ret_success failed.
400fi
401
402if as_func_ret_failure; then
403  exitcode=1
404  echo as_func_ret_failure succeeded.
405fi
406
407if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
408  :
409else
410  exitcode=1
411  echo positional parameters were not saved.
412fi
413
414test \$exitcode = 0") || {
415  echo No shell found that supports shell functions.
416  echo Please tell autoconf@gnu.org about your system,
417  echo including any error possibly output before this
418  echo message
419}
420
421
422
423  as_lineno_1=$LINENO
424  as_lineno_2=$LINENO
425  test "x$as_lineno_1" != "x$as_lineno_2" &&
426  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
427
428  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
429  # uniformly replaced by the line number.  The first 'sed' inserts a
430  # line-number line after each line using $LINENO; the second 'sed'
431  # does the real work.  The second script uses 'N' to pair each
432  # line-number line with the line containing $LINENO, and appends
433  # trailing '-' during substitution so that $LINENO is not a special
434  # case at line end.
435  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
436  # scripts with optimization help from Paolo Bonzini.  Blame Lee
437  # E. McMahon (1931-1989) for sed's syntax.  :-)
438  sed -n '
439    p
440    /[$]LINENO/=
441  ' <$as_myself |
442    sed '
443      s/[$]LINENO.*/&-/
444      t lineno
445      b
446      :lineno
447      N
448      :loop
449      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
450      t loop
451      s/-\n.*//
452    ' >$as_me.lineno &&
453  chmod +x "$as_me.lineno" ||
454    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
455   { (exit 1); exit 1; }; }
456
457  # Don't try to exec as it changes $[0], causing all sort of problems
458  # (the dirname of $[0] is not the place where we might find the
459  # original and so on.  Autoconf is especially sensitive to this).
460  . "./$as_me.lineno"
461  # Exit status is that of the last command.
462  exit
463}
464
465
466if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
467  as_dirname=dirname
468else
469  as_dirname=false
470fi
471
472ECHO_C= ECHO_N= ECHO_T=
473case `echo -n x` in
474-n*)
475  case `echo 'x\c'` in
476  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
477  *)   ECHO_C='\c';;
478  esac;;
479*)
480  ECHO_N='-n';;
481esac
482
483if expr a : '\(a\)' >/dev/null 2>&1 &&
484   test "X`expr 00001 : '.*\(...\)'`" = X001; then
485  as_expr=expr
486else
487  as_expr=false
488fi
489
490rm -f conf$$ conf$$.exe conf$$.file
491if test -d conf$$.dir; then
492  rm -f conf$$.dir/conf$$.file
493else
494  rm -f conf$$.dir
495  mkdir conf$$.dir
496fi
497echo >conf$$.file
498if ln -s conf$$.file conf$$ 2>/dev/null; then
499  as_ln_s='ln -s'
500  # ... but there are two gotchas:
501  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
502  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
503  # In both cases, we have to default to `cp -p'.
504  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
505    as_ln_s='cp -p'
506elif ln conf$$.file conf$$ 2>/dev/null; then
507  as_ln_s=ln
508else
509  as_ln_s='cp -p'
510fi
511rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
512rmdir conf$$.dir 2>/dev/null
513
514if mkdir -p . 2>/dev/null; then
515  as_mkdir_p=:
516else
517  test -d ./-p && rmdir ./-p
518  as_mkdir_p=false
519fi
520
521if test -x / >/dev/null 2>&1; then
522  as_test_x='test -x'
523else
524  if ls -dL / >/dev/null 2>&1; then
525    as_ls_L_option=L
526  else
527    as_ls_L_option=
528  fi
529  as_test_x='
530    eval sh -c '\''
531      if test -d "$1"; then
532        test -d "$1/.";
533      else
534	case $1 in
535        -*)set "./$1";;
536	esac;
537	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
538	???[sx]*):;;*)false;;esac;fi
539    '\'' sh
540  '
541fi
542as_executable_p=$as_test_x
543
544# Sed expression to map a string onto a valid CPP name.
545as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
546
547# Sed expression to map a string onto a valid variable name.
548as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
549
550
551
552exec 7<&0 </dev/null 6>&1
553
554# Name of the host.
555# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
556# so uname gets run too.
557ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
558
559#
560# Initializations.
561#
562ac_default_prefix=/usr/local
563ac_clean_files=
564ac_config_libobj_dir=.
565LIBOBJS=
566cross_compiling=no
567subdirs=
568MFLAGS=
569MAKEFLAGS=
570SHELL=${CONFIG_SHELL-/bin/sh}
571
572# Identity of this package.
573PACKAGE_NAME=
574PACKAGE_TARNAME=
575PACKAGE_VERSION=
576PACKAGE_STRING=
577PACKAGE_BUGREPORT=
578
579ac_unique_file="./tools/configure.in"
580ac_subst_vars='SHELL
581PATH_SEPARATOR
582PACKAGE_NAME
583PACKAGE_TARNAME
584PACKAGE_VERSION
585PACKAGE_STRING
586PACKAGE_BUGREPORT
587exec_prefix
588prefix
589program_transform_name
590bindir
591sbindir
592libexecdir
593datarootdir
594datadir
595sysconfdir
596sharedstatedir
597localstatedir
598includedir
599oldincludedir
600docdir
601infodir
602htmldir
603dvidir
604pdfdir
605psdir
606libdir
607localedir
608mandir
609DEFS
610ECHO_C
611ECHO_N
612ECHO_T
613LIBS
614build_alias
615host_alias
616target_alias
617CXX
618CXXFLAGS
619LDFLAGS
620CPPFLAGS
621ac_ct_CXX
622EXEEXT
623OBJEXT
624LIBOBJS
625LTLIBOBJS'
626ac_subst_files=''
627      ac_precious_vars='build_alias
628host_alias
629target_alias
630CXX
631CXXFLAGS
632LDFLAGS
633LIBS
634CPPFLAGS
635CCC'
636
637
638# Initialize some variables set by options.
639ac_init_help=
640ac_init_version=false
641# The variables have the same names as the options, with
642# dashes changed to underlines.
643cache_file=/dev/null
644exec_prefix=NONE
645no_create=
646no_recursion=
647prefix=NONE
648program_prefix=NONE
649program_suffix=NONE
650program_transform_name=s,x,x,
651silent=
652site=
653srcdir=
654verbose=
655x_includes=NONE
656x_libraries=NONE
657
658# Installation directory options.
659# These are left unexpanded so users can "make install exec_prefix=/foo"
660# and all the variables that are supposed to be based on exec_prefix
661# by default will actually change.
662# Use braces instead of parens because sh, perl, etc. also accept them.
663# (The list follows the same order as the GNU Coding Standards.)
664bindir='${exec_prefix}/bin'
665sbindir='${exec_prefix}/sbin'
666libexecdir='${exec_prefix}/libexec'
667datarootdir='${prefix}/share'
668datadir='${datarootdir}'
669sysconfdir='${prefix}/etc'
670sharedstatedir='${prefix}/com'
671localstatedir='${prefix}/var'
672includedir='${prefix}/include'
673oldincludedir='/usr/include'
674docdir='${datarootdir}/doc/${PACKAGE}'
675infodir='${datarootdir}/info'
676htmldir='${docdir}'
677dvidir='${docdir}'
678pdfdir='${docdir}'
679psdir='${docdir}'
680libdir='${exec_prefix}/lib'
681localedir='${datarootdir}/locale'
682mandir='${datarootdir}/man'
683
684ac_prev=
685ac_dashdash=
686for ac_option
687do
688  # If the previous option needs an argument, assign it.
689  if test -n "$ac_prev"; then
690    eval $ac_prev=\$ac_option
691    ac_prev=
692    continue
693  fi
694
695  case $ac_option in
696  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
697  *)	ac_optarg=yes ;;
698  esac
699
700  # Accept the important Cygnus configure options, so we can diagnose typos.
701
702  case $ac_dashdash$ac_option in
703  --)
704    ac_dashdash=yes ;;
705
706  -bindir | --bindir | --bindi | --bind | --bin | --bi)
707    ac_prev=bindir ;;
708  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
709    bindir=$ac_optarg ;;
710
711  -build | --build | --buil | --bui | --bu)
712    ac_prev=build_alias ;;
713  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
714    build_alias=$ac_optarg ;;
715
716  -cache-file | --cache-file | --cache-fil | --cache-fi \
717  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
718    ac_prev=cache_file ;;
719  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
720  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
721    cache_file=$ac_optarg ;;
722
723  --config-cache | -C)
724    cache_file=config.cache ;;
725
726  -datadir | --datadir | --datadi | --datad)
727    ac_prev=datadir ;;
728  -datadir=* | --datadir=* | --datadi=* | --datad=*)
729    datadir=$ac_optarg ;;
730
731  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
732  | --dataroo | --dataro | --datar)
733    ac_prev=datarootdir ;;
734  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
735  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
736    datarootdir=$ac_optarg ;;
737
738  -disable-* | --disable-*)
739    ac_feature=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
740    # Reject names that are not valid shell variable names.
741    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
742      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
743   { (exit 1); exit 1; }; }
744    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
745    eval enable_$ac_feature=no ;;
746
747  -docdir | --docdir | --docdi | --doc | --do)
748    ac_prev=docdir ;;
749  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
750    docdir=$ac_optarg ;;
751
752  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
753    ac_prev=dvidir ;;
754  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
755    dvidir=$ac_optarg ;;
756
757  -enable-* | --enable-*)
758    ac_feature=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
759    # Reject names that are not valid shell variable names.
760    expr "x$ac_feature" : ".*[^-._$as_cr_alnum]" >/dev/null &&
761      { echo "$as_me: error: invalid feature name: $ac_feature" >&2
762   { (exit 1); exit 1; }; }
763    ac_feature=`echo $ac_feature | sed 's/[-.]/_/g'`
764    eval enable_$ac_feature=\$ac_optarg ;;
765
766  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
767  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
768  | --exec | --exe | --ex)
769    ac_prev=exec_prefix ;;
770  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
771  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
772  | --exec=* | --exe=* | --ex=*)
773    exec_prefix=$ac_optarg ;;
774
775  -gas | --gas | --ga | --g)
776    # Obsolete; use --with-gas.
777    with_gas=yes ;;
778
779  -help | --help | --hel | --he | -h)
780    ac_init_help=long ;;
781  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
782    ac_init_help=recursive ;;
783  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
784    ac_init_help=short ;;
785
786  -host | --host | --hos | --ho)
787    ac_prev=host_alias ;;
788  -host=* | --host=* | --hos=* | --ho=*)
789    host_alias=$ac_optarg ;;
790
791  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
792    ac_prev=htmldir ;;
793  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
794  | --ht=*)
795    htmldir=$ac_optarg ;;
796
797  -includedir | --includedir | --includedi | --included | --include \
798  | --includ | --inclu | --incl | --inc)
799    ac_prev=includedir ;;
800  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
801  | --includ=* | --inclu=* | --incl=* | --inc=*)
802    includedir=$ac_optarg ;;
803
804  -infodir | --infodir | --infodi | --infod | --info | --inf)
805    ac_prev=infodir ;;
806  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
807    infodir=$ac_optarg ;;
808
809  -libdir | --libdir | --libdi | --libd)
810    ac_prev=libdir ;;
811  -libdir=* | --libdir=* | --libdi=* | --libd=*)
812    libdir=$ac_optarg ;;
813
814  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
815  | --libexe | --libex | --libe)
816    ac_prev=libexecdir ;;
817  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
818  | --libexe=* | --libex=* | --libe=*)
819    libexecdir=$ac_optarg ;;
820
821  -localedir | --localedir | --localedi | --localed | --locale)
822    ac_prev=localedir ;;
823  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
824    localedir=$ac_optarg ;;
825
826  -localstatedir | --localstatedir | --localstatedi | --localstated \
827  | --localstate | --localstat | --localsta | --localst | --locals)
828    ac_prev=localstatedir ;;
829  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
830  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
831    localstatedir=$ac_optarg ;;
832
833  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
834    ac_prev=mandir ;;
835  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
836    mandir=$ac_optarg ;;
837
838  -nfp | --nfp | --nf)
839    # Obsolete; use --without-fp.
840    with_fp=no ;;
841
842  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
843  | --no-cr | --no-c | -n)
844    no_create=yes ;;
845
846  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
847  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
848    no_recursion=yes ;;
849
850  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
851  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
852  | --oldin | --oldi | --old | --ol | --o)
853    ac_prev=oldincludedir ;;
854  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
855  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
856  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
857    oldincludedir=$ac_optarg ;;
858
859  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
860    ac_prev=prefix ;;
861  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
862    prefix=$ac_optarg ;;
863
864  -program-prefix | --program-prefix | --program-prefi | --program-pref \
865  | --program-pre | --program-pr | --program-p)
866    ac_prev=program_prefix ;;
867  -program-prefix=* | --program-prefix=* | --program-prefi=* \
868  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
869    program_prefix=$ac_optarg ;;
870
871  -program-suffix | --program-suffix | --program-suffi | --program-suff \
872  | --program-suf | --program-su | --program-s)
873    ac_prev=program_suffix ;;
874  -program-suffix=* | --program-suffix=* | --program-suffi=* \
875  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
876    program_suffix=$ac_optarg ;;
877
878  -program-transform-name | --program-transform-name \
879  | --program-transform-nam | --program-transform-na \
880  | --program-transform-n | --program-transform- \
881  | --program-transform | --program-transfor \
882  | --program-transfo | --program-transf \
883  | --program-trans | --program-tran \
884  | --progr-tra | --program-tr | --program-t)
885    ac_prev=program_transform_name ;;
886  -program-transform-name=* | --program-transform-name=* \
887  | --program-transform-nam=* | --program-transform-na=* \
888  | --program-transform-n=* | --program-transform-=* \
889  | --program-transform=* | --program-transfor=* \
890  | --program-transfo=* | --program-transf=* \
891  | --program-trans=* | --program-tran=* \
892  | --progr-tra=* | --program-tr=* | --program-t=*)
893    program_transform_name=$ac_optarg ;;
894
895  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
896    ac_prev=pdfdir ;;
897  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
898    pdfdir=$ac_optarg ;;
899
900  -psdir | --psdir | --psdi | --psd | --ps)
901    ac_prev=psdir ;;
902  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
903    psdir=$ac_optarg ;;
904
905  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
906  | -silent | --silent | --silen | --sile | --sil)
907    silent=yes ;;
908
909  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
910    ac_prev=sbindir ;;
911  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
912  | --sbi=* | --sb=*)
913    sbindir=$ac_optarg ;;
914
915  -sharedstatedir | --sharedstatedir | --sharedstatedi \
916  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
917  | --sharedst | --shareds | --shared | --share | --shar \
918  | --sha | --sh)
919    ac_prev=sharedstatedir ;;
920  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
921  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
922  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
923  | --sha=* | --sh=*)
924    sharedstatedir=$ac_optarg ;;
925
926  -site | --site | --sit)
927    ac_prev=site ;;
928  -site=* | --site=* | --sit=*)
929    site=$ac_optarg ;;
930
931  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
932    ac_prev=srcdir ;;
933  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
934    srcdir=$ac_optarg ;;
935
936  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
937  | --syscon | --sysco | --sysc | --sys | --sy)
938    ac_prev=sysconfdir ;;
939  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
940  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
941    sysconfdir=$ac_optarg ;;
942
943  -target | --target | --targe | --targ | --tar | --ta | --t)
944    ac_prev=target_alias ;;
945  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
946    target_alias=$ac_optarg ;;
947
948  -v | -verbose | --verbose | --verbos | --verbo | --verb)
949    verbose=yes ;;
950
951  -version | --version | --versio | --versi | --vers | -V)
952    ac_init_version=: ;;
953
954  -with-* | --with-*)
955    ac_package=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
956    # Reject names that are not valid shell variable names.
957    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
958      { echo "$as_me: error: invalid package name: $ac_package" >&2
959   { (exit 1); exit 1; }; }
960    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
961    eval with_$ac_package=\$ac_optarg ;;
962
963  -without-* | --without-*)
964    ac_package=`expr "x$ac_option" : 'x-*without-\(.*\)'`
965    # Reject names that are not valid shell variable names.
966    expr "x$ac_package" : ".*[^-._$as_cr_alnum]" >/dev/null &&
967      { echo "$as_me: error: invalid package name: $ac_package" >&2
968   { (exit 1); exit 1; }; }
969    ac_package=`echo $ac_package | sed 's/[-.]/_/g'`
970    eval with_$ac_package=no ;;
971
972  --x)
973    # Obsolete; use --with-x.
974    with_x=yes ;;
975
976  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
977  | --x-incl | --x-inc | --x-in | --x-i)
978    ac_prev=x_includes ;;
979  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
980  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
981    x_includes=$ac_optarg ;;
982
983  -x-libraries | --x-libraries | --x-librarie | --x-librari \
984  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
985    ac_prev=x_libraries ;;
986  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
987  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
988    x_libraries=$ac_optarg ;;
989
990  -*) { echo "$as_me: error: unrecognized option: $ac_option
991Try \`$0 --help' for more information." >&2
992   { (exit 1); exit 1; }; }
993    ;;
994
995  *=*)
996    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
997    # Reject names that are not valid shell variable names.
998    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
999      { echo "$as_me: error: invalid variable name: $ac_envvar" >&2
1000   { (exit 1); exit 1; }; }
1001    eval $ac_envvar=\$ac_optarg
1002    export $ac_envvar ;;
1003
1004  *)
1005    # FIXME: should be removed in autoconf 3.0.
1006    echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1007    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1008      echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1009    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1010    ;;
1011
1012  esac
1013done
1014
1015if test -n "$ac_prev"; then
1016  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1017  { echo "$as_me: error: missing argument to $ac_option" >&2
1018   { (exit 1); exit 1; }; }
1019fi
1020
1021# Be sure to have absolute directory names.
1022for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
1023		datadir sysconfdir sharedstatedir localstatedir includedir \
1024		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1025		libdir localedir mandir
1026do
1027  eval ac_val=\$$ac_var
1028  case $ac_val in
1029    [\\/$]* | ?:[\\/]* )  continue;;
1030    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1031  esac
1032  { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
1033   { (exit 1); exit 1; }; }
1034done
1035
1036# There might be people who depend on the old broken behavior: `$host'
1037# used to hold the argument of --host etc.
1038# FIXME: To remove some day.
1039build=$build_alias
1040host=$host_alias
1041target=$target_alias
1042
1043# FIXME: To remove some day.
1044if test "x$host_alias" != x; then
1045  if test "x$build_alias" = x; then
1046    cross_compiling=maybe
1047    echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1048    If a cross compiler is detected then cross compile mode will be used." >&2
1049  elif test "x$build_alias" != "x$host_alias"; then
1050    cross_compiling=yes
1051  fi
1052fi
1053
1054ac_tool_prefix=
1055test -n "$host_alias" && ac_tool_prefix=$host_alias-
1056
1057test "$silent" = yes && exec 6>/dev/null
1058
1059
1060ac_pwd=`pwd` && test -n "$ac_pwd" &&
1061ac_ls_di=`ls -di .` &&
1062ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1063  { echo "$as_me: error: Working directory cannot be determined" >&2
1064   { (exit 1); exit 1; }; }
1065test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1066  { echo "$as_me: error: pwd does not report name of working directory" >&2
1067   { (exit 1); exit 1; }; }
1068
1069
1070# Find the source files, if location was not specified.
1071if test -z "$srcdir"; then
1072  ac_srcdir_defaulted=yes
1073  # Try the directory containing this script, then the parent directory.
1074  ac_confdir=`$as_dirname -- "$0" ||
1075$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1076	 X"$0" : 'X\(//\)[^/]' \| \
1077	 X"$0" : 'X\(//\)$' \| \
1078	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
1079echo X"$0" |
1080    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1081	    s//\1/
1082	    q
1083	  }
1084	  /^X\(\/\/\)[^/].*/{
1085	    s//\1/
1086	    q
1087	  }
1088	  /^X\(\/\/\)$/{
1089	    s//\1/
1090	    q
1091	  }
1092	  /^X\(\/\).*/{
1093	    s//\1/
1094	    q
1095	  }
1096	  s/.*/./; q'`
1097  srcdir=$ac_confdir
1098  if test ! -r "$srcdir/$ac_unique_file"; then
1099    srcdir=..
1100  fi
1101else
1102  ac_srcdir_defaulted=no
1103fi
1104if test ! -r "$srcdir/$ac_unique_file"; then
1105  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1106  { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
1107   { (exit 1); exit 1; }; }
1108fi
1109ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1110ac_abs_confdir=`(
1111	cd "$srcdir" && test -r "./$ac_unique_file" || { echo "$as_me: error: $ac_msg" >&2
1112   { (exit 1); exit 1; }; }
1113	pwd)`
1114# When building in place, set srcdir=.
1115if test "$ac_abs_confdir" = "$ac_pwd"; then
1116  srcdir=.
1117fi
1118# Remove unnecessary trailing slashes from srcdir.
1119# Double slashes in file names in object file debugging info
1120# mess up M-x gdb in Emacs.
1121case $srcdir in
1122*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1123esac
1124for ac_var in $ac_precious_vars; do
1125  eval ac_env_${ac_var}_set=\${${ac_var}+set}
1126  eval ac_env_${ac_var}_value=\$${ac_var}
1127  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1128  eval ac_cv_env_${ac_var}_value=\$${ac_var}
1129done
1130
1131#
1132# Report the --help message.
1133#
1134if test "$ac_init_help" = "long"; then
1135  # Omit some internal or obsolete options to make the list less imposing.
1136  # This message is too long to be a string in the A/UX 3.1 sh.
1137  cat <<_ACEOF
1138\`configure' configures this package to adapt to many kinds of systems.
1139
1140Usage: $0 [OPTION]... [VAR=VALUE]...
1141
1142To assign environment variables (e.g., CC, CFLAGS...), specify them as
1143VAR=VALUE.  See below for descriptions of some of the useful variables.
1144
1145Defaults for the options are specified in brackets.
1146
1147Configuration:
1148  -h, --help              display this help and exit
1149      --help=short        display options specific to this package
1150      --help=recursive    display the short help of all the included packages
1151  -V, --version           display version information and exit
1152  -q, --quiet, --silent   do not print \`checking...' messages
1153      --cache-file=FILE   cache test results in FILE [disabled]
1154  -C, --config-cache      alias for \`--cache-file=config.cache'
1155  -n, --no-create         do not create output files
1156      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1157
1158Installation directories:
1159  --prefix=PREFIX         install architecture-independent files in PREFIX
1160			  [$ac_default_prefix]
1161  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1162			  [PREFIX]
1163
1164By default, \`make install' will install all the files in
1165\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1166an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1167for instance \`--prefix=\$HOME'.
1168
1169For better control, use the options below.
1170
1171Fine tuning of the installation directories:
1172  --bindir=DIR           user executables [EPREFIX/bin]
1173  --sbindir=DIR          system admin executables [EPREFIX/sbin]
1174  --libexecdir=DIR       program executables [EPREFIX/libexec]
1175  --sysconfdir=DIR       read-only single-machine data [PREFIX/etc]
1176  --sharedstatedir=DIR   modifiable architecture-independent data [PREFIX/com]
1177  --localstatedir=DIR    modifiable single-machine data [PREFIX/var]
1178  --libdir=DIR           object code libraries [EPREFIX/lib]
1179  --includedir=DIR       C header files [PREFIX/include]
1180  --oldincludedir=DIR    C header files for non-gcc [/usr/include]
1181  --datarootdir=DIR      read-only arch.-independent data root [PREFIX/share]
1182  --datadir=DIR          read-only architecture-independent data [DATAROOTDIR]
1183  --infodir=DIR          info documentation [DATAROOTDIR/info]
1184  --localedir=DIR        locale-dependent data [DATAROOTDIR/locale]
1185  --mandir=DIR           man documentation [DATAROOTDIR/man]
1186  --docdir=DIR           documentation root [DATAROOTDIR/doc/PACKAGE]
1187  --htmldir=DIR          html documentation [DOCDIR]
1188  --dvidir=DIR           dvi documentation [DOCDIR]
1189  --pdfdir=DIR           pdf documentation [DOCDIR]
1190  --psdir=DIR            ps documentation [DOCDIR]
1191_ACEOF
1192
1193  cat <<\_ACEOF
1194_ACEOF
1195fi
1196
1197if test -n "$ac_init_help"; then
1198
1199  cat <<\_ACEOF
1200
1201Optional Features:
1202  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1203  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1204--enable-test             tests current settings rather than defining new ones
1205--enable-extension=<ext>
1206
1207Optional Packages:
1208  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1209  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1210  --with-boost=DIR        path to the boost main tree
1211
1212Some influential environment variables:
1213  CXX         C++ compiler command
1214  CXXFLAGS    C++ compiler flags
1215  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1216              nonstandard directory <lib dir>
1217  LIBS        libraries to pass to the linker, e.g. -l<library>
1218  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1219              you have headers in a nonstandard directory <include dir>
1220
1221Use these variables to override the choices made by `configure' or to help
1222it to find libraries and programs with nonstandard names/locations.
1223
1224_ACEOF
1225ac_status=$?
1226fi
1227
1228if test "$ac_init_help" = "recursive"; then
1229  # If there are subdirs, report their specific --help.
1230  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1231    test -d "$ac_dir" || continue
1232    ac_builddir=.
1233
1234case "$ac_dir" in
1235.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1236*)
1237  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
1238  # A ".." for each directory in $ac_dir_suffix.
1239  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
1240  case $ac_top_builddir_sub in
1241  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1242  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1243  esac ;;
1244esac
1245ac_abs_top_builddir=$ac_pwd
1246ac_abs_builddir=$ac_pwd$ac_dir_suffix
1247# for backward compatibility:
1248ac_top_builddir=$ac_top_build_prefix
1249
1250case $srcdir in
1251  .)  # We are building in place.
1252    ac_srcdir=.
1253    ac_top_srcdir=$ac_top_builddir_sub
1254    ac_abs_top_srcdir=$ac_pwd ;;
1255  [\\/]* | ?:[\\/]* )  # Absolute name.
1256    ac_srcdir=$srcdir$ac_dir_suffix;
1257    ac_top_srcdir=$srcdir
1258    ac_abs_top_srcdir=$srcdir ;;
1259  *) # Relative name.
1260    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1261    ac_top_srcdir=$ac_top_build_prefix$srcdir
1262    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1263esac
1264ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1265
1266    cd "$ac_dir" || { ac_status=$?; continue; }
1267    # Check for guested configure.
1268    if test -f "$ac_srcdir/configure.gnu"; then
1269      echo &&
1270      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1271    elif test -f "$ac_srcdir/configure"; then
1272      echo &&
1273      $SHELL "$ac_srcdir/configure" --help=recursive
1274    else
1275      echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1276    fi || ac_status=$?
1277    cd "$ac_pwd" || { ac_status=$?; break; }
1278  done
1279fi
1280
1281test -n "$ac_init_help" && exit $ac_status
1282if $ac_init_version; then
1283  cat <<\_ACEOF
1284configure
1285generated by GNU Autoconf 2.61
1286
1287Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
12882002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
1289This configure script is free software; the Free Software Foundation
1290gives unlimited permission to copy, distribute and modify it.
1291_ACEOF
1292  exit
1293fi
1294cat >config.log <<_ACEOF
1295This file contains any messages produced by compilers while
1296running configure, to aid debugging if configure makes a mistake.
1297
1298It was created by $as_me, which was
1299generated by GNU Autoconf 2.61.  Invocation command line was
1300
1301  $ $0 $@
1302
1303_ACEOF
1304exec 5>>config.log
1305{
1306cat <<_ASUNAME
1307## --------- ##
1308## Platform. ##
1309## --------- ##
1310
1311hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
1312uname -m = `(uname -m) 2>/dev/null || echo unknown`
1313uname -r = `(uname -r) 2>/dev/null || echo unknown`
1314uname -s = `(uname -s) 2>/dev/null || echo unknown`
1315uname -v = `(uname -v) 2>/dev/null || echo unknown`
1316
1317/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
1318/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
1319
1320/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
1321/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
1322/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
1323/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
1324/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
1325/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
1326/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
1327
1328_ASUNAME
1329
1330as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1331for as_dir in $PATH
1332do
1333  IFS=$as_save_IFS
1334  test -z "$as_dir" && as_dir=.
1335  echo "PATH: $as_dir"
1336done
1337IFS=$as_save_IFS
1338
1339} >&5
1340
1341cat >&5 <<_ACEOF
1342
1343
1344## ----------- ##
1345## Core tests. ##
1346## ----------- ##
1347
1348_ACEOF
1349
1350
1351# Keep a trace of the command line.
1352# Strip out --no-create and --no-recursion so they do not pile up.
1353# Strip out --silent because we don't want to record it for future runs.
1354# Also quote any args containing shell meta-characters.
1355# Make two passes to allow for proper duplicate-argument suppression.
1356ac_configure_args=
1357ac_configure_args0=
1358ac_configure_args1=
1359ac_must_keep_next=false
1360for ac_pass in 1 2
1361do
1362  for ac_arg
1363  do
1364    case $ac_arg in
1365    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
1366    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1367    | -silent | --silent | --silen | --sile | --sil)
1368      continue ;;
1369    *\'*)
1370      ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
1371    esac
1372    case $ac_pass in
1373    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
1374    2)
1375      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
1376      if test $ac_must_keep_next = true; then
1377	ac_must_keep_next=false # Got value, back to normal.
1378      else
1379	case $ac_arg in
1380	  *=* | --config-cache | -C | -disable-* | --disable-* \
1381	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
1382	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
1383	  | -with-* | --with-* | -without-* | --without-* | --x)
1384	    case "$ac_configure_args0 " in
1385	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
1386	    esac
1387	    ;;
1388	  -* ) ac_must_keep_next=true ;;
1389	esac
1390      fi
1391      ac_configure_args="$ac_configure_args '$ac_arg'"
1392      ;;
1393    esac
1394  done
1395done
1396$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
1397$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }
1398
1399# When interrupted or exit'd, cleanup temporary files, and complete
1400# config.log.  We remove comments because anyway the quotes in there
1401# would cause problems or look ugly.
1402# WARNING: Use '\'' to represent an apostrophe within the trap.
1403# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
1404trap 'exit_status=$?
1405  # Save into config.log some information that might help in debugging.
1406  {
1407    echo
1408
1409    cat <<\_ASBOX
1410## ---------------- ##
1411## Cache variables. ##
1412## ---------------- ##
1413_ASBOX
1414    echo
1415    # The following way of writing the cache mishandles newlines in values,
1416(
1417  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
1418    eval ac_val=\$$ac_var
1419    case $ac_val in #(
1420    *${as_nl}*)
1421      case $ac_var in #(
1422      *_cv_*) { echo "$as_me:$LINENO: WARNING: Cache variable $ac_var contains a newline." >&5
1423echo "$as_me: WARNING: Cache variable $ac_var contains a newline." >&2;} ;;
1424      esac
1425      case $ac_var in #(
1426      _ | IFS | as_nl) ;; #(
1427      *) $as_unset $ac_var ;;
1428      esac ;;
1429    esac
1430  done
1431  (set) 2>&1 |
1432    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
1433    *${as_nl}ac_space=\ *)
1434      sed -n \
1435	"s/'\''/'\''\\\\'\'''\''/g;
1436	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
1437      ;; #(
1438    *)
1439      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
1440      ;;
1441    esac |
1442    sort
1443)
1444    echo
1445
1446    cat <<\_ASBOX
1447## ----------------- ##
1448## Output variables. ##
1449## ----------------- ##
1450_ASBOX
1451    echo
1452    for ac_var in $ac_subst_vars
1453    do
1454      eval ac_val=\$$ac_var
1455      case $ac_val in
1456      *\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1457      esac
1458      echo "$ac_var='\''$ac_val'\''"
1459    done | sort
1460    echo
1461
1462    if test -n "$ac_subst_files"; then
1463      cat <<\_ASBOX
1464## ------------------- ##
1465## File substitutions. ##
1466## ------------------- ##
1467_ASBOX
1468      echo
1469      for ac_var in $ac_subst_files
1470      do
1471	eval ac_val=\$$ac_var
1472	case $ac_val in
1473	*\'\''*) ac_val=`echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
1474	esac
1475	echo "$ac_var='\''$ac_val'\''"
1476      done | sort
1477      echo
1478    fi
1479
1480    if test -s confdefs.h; then
1481      cat <<\_ASBOX
1482## ----------- ##
1483## confdefs.h. ##
1484## ----------- ##
1485_ASBOX
1486      echo
1487      cat confdefs.h
1488      echo
1489    fi
1490    test "$ac_signal" != 0 &&
1491      echo "$as_me: caught signal $ac_signal"
1492    echo "$as_me: exit $exit_status"
1493  } >&5
1494  rm -f core *.core core.conftest.* &&
1495    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
1496    exit $exit_status
1497' 0
1498for ac_signal in 1 2 13 15; do
1499  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
1500done
1501ac_signal=0
1502
1503# confdefs.h avoids OS command line length limits that DEFS can exceed.
1504rm -f -r conftest* confdefs.h
1505
1506# Predefined preprocessor variables.
1507
1508cat >>confdefs.h <<_ACEOF
1509#define PACKAGE_NAME "$PACKAGE_NAME"
1510_ACEOF
1511
1512
1513cat >>confdefs.h <<_ACEOF
1514#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
1515_ACEOF
1516
1517
1518cat >>confdefs.h <<_ACEOF
1519#define PACKAGE_VERSION "$PACKAGE_VERSION"
1520_ACEOF
1521
1522
1523cat >>confdefs.h <<_ACEOF
1524#define PACKAGE_STRING "$PACKAGE_STRING"
1525_ACEOF
1526
1527
1528cat >>confdefs.h <<_ACEOF
1529#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
1530_ACEOF
1531
1532
1533# Let the site file select an alternate cache file if it wants to.
1534# Prefer explicitly selected file to automatically selected ones.
1535if test -n "$CONFIG_SITE"; then
1536  set x "$CONFIG_SITE"
1537elif test "x$prefix" != xNONE; then
1538  set x "$prefix/share/config.site" "$prefix/etc/config.site"
1539else
1540  set x "$ac_default_prefix/share/config.site" \
1541	"$ac_default_prefix/etc/config.site"
1542fi
1543shift
1544for ac_site_file
1545do
1546  if test -r "$ac_site_file"; then
1547    { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
1548echo "$as_me: loading site script $ac_site_file" >&6;}
1549    sed 's/^/| /' "$ac_site_file" >&5
1550    . "$ac_site_file"
1551  fi
1552done
1553
1554
1555# Check that the precious variables saved in the cache have kept the same
1556# value.
1557ac_cache_corrupted=false
1558for ac_var in $ac_precious_vars; do
1559  eval ac_old_set=\$ac_cv_env_${ac_var}_set
1560  eval ac_new_set=\$ac_env_${ac_var}_set
1561  eval ac_old_val=\$ac_cv_env_${ac_var}_value
1562  eval ac_new_val=\$ac_env_${ac_var}_value
1563  case $ac_old_set,$ac_new_set in
1564    set,)
1565      { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
1566echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
1567      ac_cache_corrupted=: ;;
1568    ,set)
1569      { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
1570echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
1571      ac_cache_corrupted=: ;;
1572    ,);;
1573    *)
1574      if test "x$ac_old_val" != "x$ac_new_val"; then
1575	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
1576echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
1577	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
1578echo "$as_me:   former value:  $ac_old_val" >&2;}
1579	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
1580echo "$as_me:   current value: $ac_new_val" >&2;}
1581	ac_cache_corrupted=:
1582      fi;;
1583  esac
1584  # Pass precious variables to config.status.
1585  if test "$ac_new_set" = set; then
1586    case $ac_new_val in
1587    *\'*) ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
1588    *) ac_arg=$ac_var=$ac_new_val ;;
1589    esac
1590    case " $ac_configure_args " in
1591      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
1592      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
1593    esac
1594  fi
1595done
1596if $ac_cache_corrupted; then
1597  { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
1598echo "$as_me: error: changes in the environment can compromise the build" >&2;}
1599  { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
1600echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
1601   { (exit 1); exit 1; }; }
1602fi
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620ac_ext=c
1621ac_cpp='$CPP $CPPFLAGS'
1622ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1623ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1624ac_compiler_gnu=$ac_cv_c_compiler_gnu
1625
1626
1627
1628
1629# Check whether --enable-test was given.
1630if test "${enable_test+set}" = set; then
1631  enableval=$enable_test;
1632fi
1633
1634
1635if test "foo"$enable_test = "foo"; then
1636   enable_test="no"
1637fi
1638
1639cat << EOF
1640*** $0: boost configuration utility ***
1641
1642Please stand by while exploring compiler capabilities...
1643Be patient - this could take some time...
1644
1645Note that this test script only gives an approximate
1646configuration - you will need to test the results carefully
1647using the boost regression test suite before using the results.
1648EOF
1649
1650if test $enable_test = 'yes'; then
1651
1652cat << EOF
1653
1654This script reports only the difference between the detected
1655configuration, and the existing boost configuration.  Its
1656primary aim is to quickly report how well boost is configured
1657for one compiler.
1658
1659***
1660
1661EOF
1662
1663else
1664
1665cat << EOF
1666
1667***
1668
1669EOF
1670fi
1671
1672# Check whether --enable-extension was given.
1673if test "${enable_extension+set}" = set; then
1674  enableval=$enable_extension;
1675case "$enableval" in
1676   no) { echo "$as_me:$LINENO: result: Info :.cpp used as extension for tests" >&5
1677echo "${ECHO_T}Info :.cpp used as extension for tests" >&6; }
1678       ac_ext=cpp
1679         ;;
1680    *) { echo "$as_me:$LINENO: result: Argument : .$enableval used as extension" >&5
1681echo "${ECHO_T}Argument : .$enableval used as extension" >&6; }
1682   ac_ext=$enableval
1683esac
1684
1685else
1686  { echo "$as_me:$LINENO: result: Info : .cpp used as extension for tests" >&5
1687echo "${ECHO_T}Info : .cpp used as extension for tests" >&6; }
1688   ac_ext=cpp
1689
1690
1691fi
1692
1693
1694
1695if test -f /bin/sed ; then
1696   SED=/bin/sed
1697else
1698   if test -f /usr/bin/sed ; then
1699      SED=/usr/bin/sed
1700   else
1701      SED=sed
1702   fi
1703fi
1704
1705{ echo "$as_me:$LINENO: checking for boost main tree" >&5
1706echo $ECHO_N "checking for boost main tree... $ECHO_C" >&6; }
1707boost_base=
1708
1709# Check whether --with-boost was given.
1710if test "${with_boost+set}" = set; then
1711  withval=$with_boost;
1712  #echo "--with boost is set"
1713  if test "x$withval" != "x"; then
1714    if test "x$withval" != no; then
1715      boost_base=`echo "$withval" | $SED 's,//*,/,g' | $SED 's,/$,,'`
1716      #echo boost_base=$boost_base
1717      if test -f "$boost_base/boost/config.hpp"; then
1718        if test -f "$boost_base/libs/config/configure"; then :; else
1719          boost_base=
1720          #echo "$boost_base/libs/config/configure" not found
1721        fi
1722      else
1723        #echo "$boost_base/boost/config.hpp" not found
1724        boost_base=
1725      fi
1726    fi
1727  fi
1728
1729
1730fi
1731
1732if test "x$boost_base" = "x"; then
1733  #echo '$0 = ' $0
1734  boost_base=`expr "x$0" : 'x\(.*\)/[/]*' \| '.'`
1735  boost_base="$boost_base/../.."
1736  #echo boost_base=$boost_base
1737  if test -f "$boost_base/boost/config.hpp"; then
1738    if test -f "$boost_base/libs/config/configure"; then :; else
1739      boost_base=
1740    fi
1741  else
1742    boost_base=
1743  fi
1744fi
1745if test "x$boost_base" != "x"; then
1746  { echo "$as_me:$LINENO: result: $boost_base" >&5
1747echo "${ECHO_T}$boost_base" >&6; }
1748else
1749  { echo "$as_me:$LINENO: result: not found" >&5
1750echo "${ECHO_T}not found" >&6; }
1751  { { echo "$as_me:$LINENO: error: The boost main tree was not found.
1752  Specify its location by the --with-boost option." >&5
1753echo "$as_me: error: The boost main tree was not found.
1754  Specify its location by the --with-boost option." >&2;}
1755   { (exit 1); exit 1; }; }
1756fi
1757
1758
1759
1760# Save that, as it is being redefined several times
1761use_ac_ext=$ac_ext
1762
1763ac_ext=cpp
1764ac_cpp='$CXXCPP $CPPFLAGS'
1765ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
1766ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
1767ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
1768if test -z "$CXX"; then
1769  if test -n "$CCC"; then
1770    CXX=$CCC
1771  else
1772    if test -n "$ac_tool_prefix"; then
1773  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1774  do
1775    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
1776set dummy $ac_tool_prefix$ac_prog; ac_word=$2
1777{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1778echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1779if test "${ac_cv_prog_CXX+set}" = set; then
1780  echo $ECHO_N "(cached) $ECHO_C" >&6
1781else
1782  if test -n "$CXX"; then
1783  ac_cv_prog_CXX="$CXX" # Let the user override the test.
1784else
1785as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1786for as_dir in $PATH
1787do
1788  IFS=$as_save_IFS
1789  test -z "$as_dir" && as_dir=.
1790  for ac_exec_ext in '' $ac_executable_extensions; do
1791  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1792    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
1793    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1794    break 2
1795  fi
1796done
1797done
1798IFS=$as_save_IFS
1799
1800fi
1801fi
1802CXX=$ac_cv_prog_CXX
1803if test -n "$CXX"; then
1804  { echo "$as_me:$LINENO: result: $CXX" >&5
1805echo "${ECHO_T}$CXX" >&6; }
1806else
1807  { echo "$as_me:$LINENO: result: no" >&5
1808echo "${ECHO_T}no" >&6; }
1809fi
1810
1811
1812    test -n "$CXX" && break
1813  done
1814fi
1815if test -z "$CXX"; then
1816  ac_ct_CXX=$CXX
1817  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
1818do
1819  # Extract the first word of "$ac_prog", so it can be a program name with args.
1820set dummy $ac_prog; ac_word=$2
1821{ echo "$as_me:$LINENO: checking for $ac_word" >&5
1822echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6; }
1823if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
1824  echo $ECHO_N "(cached) $ECHO_C" >&6
1825else
1826  if test -n "$ac_ct_CXX"; then
1827  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
1828else
1829as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
1830for as_dir in $PATH
1831do
1832  IFS=$as_save_IFS
1833  test -z "$as_dir" && as_dir=.
1834  for ac_exec_ext in '' $ac_executable_extensions; do
1835  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
1836    ac_cv_prog_ac_ct_CXX="$ac_prog"
1837    echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
1838    break 2
1839  fi
1840done
1841done
1842IFS=$as_save_IFS
1843
1844fi
1845fi
1846ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
1847if test -n "$ac_ct_CXX"; then
1848  { echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
1849echo "${ECHO_T}$ac_ct_CXX" >&6; }
1850else
1851  { echo "$as_me:$LINENO: result: no" >&5
1852echo "${ECHO_T}no" >&6; }
1853fi
1854
1855
1856  test -n "$ac_ct_CXX" && break
1857done
1858
1859  if test "x$ac_ct_CXX" = x; then
1860    CXX="g++"
1861  else
1862    case $cross_compiling:$ac_tool_warned in
1863yes:)
1864{ echo "$as_me:$LINENO: WARNING: In the future, Autoconf will not detect cross-tools
1865whose name does not start with the host triplet.  If you think this
1866configuration is useful to you, please write to autoconf@gnu.org." >&5
1867echo "$as_me: WARNING: In the future, Autoconf will not detect cross-tools
1868whose name does not start with the host triplet.  If you think this
1869configuration is useful to you, please write to autoconf@gnu.org." >&2;}
1870ac_tool_warned=yes ;;
1871esac
1872    CXX=$ac_ct_CXX
1873  fi
1874fi
1875
1876  fi
1877fi
1878# Provide some information about the compiler.
1879echo "$as_me:$LINENO: checking for C++ compiler version" >&5
1880ac_compiler=`set X $ac_compile; echo $2`
1881{ (ac_try="$ac_compiler --version >&5"
1882case "(($ac_try" in
1883  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1884  *) ac_try_echo=$ac_try;;
1885esac
1886eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1887  (eval "$ac_compiler --version >&5") 2>&5
1888  ac_status=$?
1889  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1890  (exit $ac_status); }
1891{ (ac_try="$ac_compiler -v >&5"
1892case "(($ac_try" in
1893  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1894  *) ac_try_echo=$ac_try;;
1895esac
1896eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1897  (eval "$ac_compiler -v >&5") 2>&5
1898  ac_status=$?
1899  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1900  (exit $ac_status); }
1901{ (ac_try="$ac_compiler -V >&5"
1902case "(($ac_try" in
1903  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1904  *) ac_try_echo=$ac_try;;
1905esac
1906eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1907  (eval "$ac_compiler -V >&5") 2>&5
1908  ac_status=$?
1909  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1910  (exit $ac_status); }
1911
1912cat >conftest.$ac_ext <<_ACEOF
1913/* confdefs.h.  */
1914_ACEOF
1915cat confdefs.h >>conftest.$ac_ext
1916cat >>conftest.$ac_ext <<_ACEOF
1917/* end confdefs.h.  */
1918
1919int
1920main ()
1921{
1922
1923  ;
1924  return 0;
1925}
1926_ACEOF
1927ac_clean_files_save=$ac_clean_files
1928ac_clean_files="$ac_clean_files a.out a.exe b.out"
1929# Try to create an executable without -o first, disregard a.out.
1930# It will help us diagnose broken compilers, and finding out an intuition
1931# of exeext.
1932{ echo "$as_me:$LINENO: checking for C++ compiler default output file name" >&5
1933echo $ECHO_N "checking for C++ compiler default output file name... $ECHO_C" >&6; }
1934ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
1935#
1936# List of possible output files, starting from the most likely.
1937# The algorithm is not robust to junk in `.', hence go to wildcards (a.*)
1938# only as a last resort.  b.out is created by i960 compilers.
1939ac_files='a_out.exe a.exe conftest.exe a.out conftest a.* conftest.* b.out'
1940#
1941# The IRIX 6 linker writes into existing files which may not be
1942# executable, retaining their permissions.  Remove them first so a
1943# subsequent execution test works.
1944ac_rmfiles=
1945for ac_file in $ac_files
1946do
1947  case $ac_file in
1948    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
1949    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
1950  esac
1951done
1952rm -f $ac_rmfiles
1953
1954if { (ac_try="$ac_link_default"
1955case "(($ac_try" in
1956  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1957  *) ac_try_echo=$ac_try;;
1958esac
1959eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
1960  (eval "$ac_link_default") 2>&5
1961  ac_status=$?
1962  echo "$as_me:$LINENO: \$? = $ac_status" >&5
1963  (exit $ac_status); }; then
1964  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
1965# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
1966# in a Makefile.  We should not override ac_cv_exeext if it was cached,
1967# so that the user can short-circuit this test for compilers unknown to
1968# Autoconf.
1969for ac_file in $ac_files ''
1970do
1971  test -f "$ac_file" || continue
1972  case $ac_file in
1973    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj )
1974	;;
1975    [ab].out )
1976	# We found the default executable, but exeext='' is most
1977	# certainly right.
1978	break;;
1979    *.* )
1980        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
1981	then :; else
1982	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
1983	fi
1984	# We set ac_cv_exeext here because the later test for it is not
1985	# safe: cross compilers may not add the suffix if given an `-o'
1986	# argument, so we may need to know it at that point already.
1987	# Even if this section looks crufty: it has the advantage of
1988	# actually working.
1989	break;;
1990    * )
1991	break;;
1992  esac
1993done
1994test "$ac_cv_exeext" = no && ac_cv_exeext=
1995
1996else
1997  ac_file=''
1998fi
1999
2000{ echo "$as_me:$LINENO: result: $ac_file" >&5
2001echo "${ECHO_T}$ac_file" >&6; }
2002if test -z "$ac_file"; then
2003  echo "$as_me: failed program was:" >&5
2004sed 's/^/| /' conftest.$ac_ext >&5
2005
2006{ { echo "$as_me:$LINENO: error: C++ compiler cannot create executables
2007See \`config.log' for more details." >&5
2008echo "$as_me: error: C++ compiler cannot create executables
2009See \`config.log' for more details." >&2;}
2010   { (exit 77); exit 77; }; }
2011fi
2012
2013ac_exeext=$ac_cv_exeext
2014
2015# Check that the compiler produces executables we can run.  If not, either
2016# the compiler is broken, or we cross compile.
2017{ echo "$as_me:$LINENO: checking whether the C++ compiler works" >&5
2018echo $ECHO_N "checking whether the C++ compiler works... $ECHO_C" >&6; }
2019# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
2020# If not cross compiling, check that we can run a simple program.
2021if test "$cross_compiling" != yes; then
2022  if { ac_try='./$ac_file'
2023  { (case "(($ac_try" in
2024  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2025  *) ac_try_echo=$ac_try;;
2026esac
2027eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2028  (eval "$ac_try") 2>&5
2029  ac_status=$?
2030  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2031  (exit $ac_status); }; }; then
2032    cross_compiling=no
2033  else
2034    if test "$cross_compiling" = maybe; then
2035	cross_compiling=yes
2036    else
2037	{ { echo "$as_me:$LINENO: error: cannot run C++ compiled programs.
2038If you meant to cross compile, use \`--host'.
2039See \`config.log' for more details." >&5
2040echo "$as_me: error: cannot run C++ compiled programs.
2041If you meant to cross compile, use \`--host'.
2042See \`config.log' for more details." >&2;}
2043   { (exit 1); exit 1; }; }
2044    fi
2045  fi
2046fi
2047{ echo "$as_me:$LINENO: result: yes" >&5
2048echo "${ECHO_T}yes" >&6; }
2049
2050rm -f a.out a.exe conftest$ac_cv_exeext b.out
2051ac_clean_files=$ac_clean_files_save
2052# Check that the compiler produces executables we can run.  If not, either
2053# the compiler is broken, or we cross compile.
2054{ echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
2055echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6; }
2056{ echo "$as_me:$LINENO: result: $cross_compiling" >&5
2057echo "${ECHO_T}$cross_compiling" >&6; }
2058
2059{ echo "$as_me:$LINENO: checking for suffix of executables" >&5
2060echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6; }
2061if { (ac_try="$ac_link"
2062case "(($ac_try" in
2063  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2064  *) ac_try_echo=$ac_try;;
2065esac
2066eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2067  (eval "$ac_link") 2>&5
2068  ac_status=$?
2069  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2070  (exit $ac_status); }; then
2071  # If both `conftest.exe' and `conftest' are `present' (well, observable)
2072# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
2073# work properly (i.e., refer to `conftest.exe'), while it won't with
2074# `rm'.
2075for ac_file in conftest.exe conftest conftest.*; do
2076  test -f "$ac_file" || continue
2077  case $ac_file in
2078    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.o | *.obj ) ;;
2079    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
2080	  break;;
2081    * ) break;;
2082  esac
2083done
2084else
2085  { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
2086See \`config.log' for more details." >&5
2087echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
2088See \`config.log' for more details." >&2;}
2089   { (exit 1); exit 1; }; }
2090fi
2091
2092rm -f conftest$ac_cv_exeext
2093{ echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
2094echo "${ECHO_T}$ac_cv_exeext" >&6; }
2095
2096rm -f conftest.$ac_ext
2097EXEEXT=$ac_cv_exeext
2098ac_exeext=$EXEEXT
2099{ echo "$as_me:$LINENO: checking for suffix of object files" >&5
2100echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6; }
2101if test "${ac_cv_objext+set}" = set; then
2102  echo $ECHO_N "(cached) $ECHO_C" >&6
2103else
2104  cat >conftest.$ac_ext <<_ACEOF
2105/* confdefs.h.  */
2106_ACEOF
2107cat confdefs.h >>conftest.$ac_ext
2108cat >>conftest.$ac_ext <<_ACEOF
2109/* end confdefs.h.  */
2110
2111int
2112main ()
2113{
2114
2115  ;
2116  return 0;
2117}
2118_ACEOF
2119rm -f conftest.o conftest.obj
2120if { (ac_try="$ac_compile"
2121case "(($ac_try" in
2122  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2123  *) ac_try_echo=$ac_try;;
2124esac
2125eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2126  (eval "$ac_compile") 2>&5
2127  ac_status=$?
2128  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2129  (exit $ac_status); }; then
2130  for ac_file in conftest.o conftest.obj conftest.*; do
2131  test -f "$ac_file" || continue;
2132  case $ac_file in
2133    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf ) ;;
2134    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
2135       break;;
2136  esac
2137done
2138else
2139  echo "$as_me: failed program was:" >&5
2140sed 's/^/| /' conftest.$ac_ext >&5
2141
2142{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
2143See \`config.log' for more details." >&5
2144echo "$as_me: error: cannot compute suffix of object files: cannot compile
2145See \`config.log' for more details." >&2;}
2146   { (exit 1); exit 1; }; }
2147fi
2148
2149rm -f conftest.$ac_cv_objext conftest.$ac_ext
2150fi
2151{ echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
2152echo "${ECHO_T}$ac_cv_objext" >&6; }
2153OBJEXT=$ac_cv_objext
2154ac_objext=$OBJEXT
2155{ echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
2156echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6; }
2157if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
2158  echo $ECHO_N "(cached) $ECHO_C" >&6
2159else
2160  cat >conftest.$ac_ext <<_ACEOF
2161/* confdefs.h.  */
2162_ACEOF
2163cat confdefs.h >>conftest.$ac_ext
2164cat >>conftest.$ac_ext <<_ACEOF
2165/* end confdefs.h.  */
2166
2167int
2168main ()
2169{
2170#ifndef __GNUC__
2171       choke me
2172#endif
2173
2174  ;
2175  return 0;
2176}
2177_ACEOF
2178rm -f conftest.$ac_objext
2179if { (ac_try="$ac_compile"
2180case "(($ac_try" in
2181  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2182  *) ac_try_echo=$ac_try;;
2183esac
2184eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2185  (eval "$ac_compile") 2>conftest.er1
2186  ac_status=$?
2187  grep -v '^ *+' conftest.er1 >conftest.err
2188  rm -f conftest.er1
2189  cat conftest.err >&5
2190  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2191  (exit $ac_status); } && {
2192	 test -z "$ac_cxx_werror_flag" ||
2193	 test ! -s conftest.err
2194       } && test -s conftest.$ac_objext; then
2195  ac_compiler_gnu=yes
2196else
2197  echo "$as_me: failed program was:" >&5
2198sed 's/^/| /' conftest.$ac_ext >&5
2199
2200	ac_compiler_gnu=no
2201fi
2202
2203rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2204ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
2205
2206fi
2207{ echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
2208echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6; }
2209GXX=`test $ac_compiler_gnu = yes && echo yes`
2210ac_test_CXXFLAGS=${CXXFLAGS+set}
2211ac_save_CXXFLAGS=$CXXFLAGS
2212{ echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
2213echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6; }
2214if test "${ac_cv_prog_cxx_g+set}" = set; then
2215  echo $ECHO_N "(cached) $ECHO_C" >&6
2216else
2217  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
2218   ac_cxx_werror_flag=yes
2219   ac_cv_prog_cxx_g=no
2220   CXXFLAGS="-g"
2221   cat >conftest.$ac_ext <<_ACEOF
2222/* confdefs.h.  */
2223_ACEOF
2224cat confdefs.h >>conftest.$ac_ext
2225cat >>conftest.$ac_ext <<_ACEOF
2226/* end confdefs.h.  */
2227
2228int
2229main ()
2230{
2231
2232  ;
2233  return 0;
2234}
2235_ACEOF
2236rm -f conftest.$ac_objext
2237if { (ac_try="$ac_compile"
2238case "(($ac_try" in
2239  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2240  *) ac_try_echo=$ac_try;;
2241esac
2242eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2243  (eval "$ac_compile") 2>conftest.er1
2244  ac_status=$?
2245  grep -v '^ *+' conftest.er1 >conftest.err
2246  rm -f conftest.er1
2247  cat conftest.err >&5
2248  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2249  (exit $ac_status); } && {
2250	 test -z "$ac_cxx_werror_flag" ||
2251	 test ! -s conftest.err
2252       } && test -s conftest.$ac_objext; then
2253  ac_cv_prog_cxx_g=yes
2254else
2255  echo "$as_me: failed program was:" >&5
2256sed 's/^/| /' conftest.$ac_ext >&5
2257
2258	CXXFLAGS=""
2259      cat >conftest.$ac_ext <<_ACEOF
2260/* confdefs.h.  */
2261_ACEOF
2262cat confdefs.h >>conftest.$ac_ext
2263cat >>conftest.$ac_ext <<_ACEOF
2264/* end confdefs.h.  */
2265
2266int
2267main ()
2268{
2269
2270  ;
2271  return 0;
2272}
2273_ACEOF
2274rm -f conftest.$ac_objext
2275if { (ac_try="$ac_compile"
2276case "(($ac_try" in
2277  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2278  *) ac_try_echo=$ac_try;;
2279esac
2280eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2281  (eval "$ac_compile") 2>conftest.er1
2282  ac_status=$?
2283  grep -v '^ *+' conftest.er1 >conftest.err
2284  rm -f conftest.er1
2285  cat conftest.err >&5
2286  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2287  (exit $ac_status); } && {
2288	 test -z "$ac_cxx_werror_flag" ||
2289	 test ! -s conftest.err
2290       } && test -s conftest.$ac_objext; then
2291  :
2292else
2293  echo "$as_me: failed program was:" >&5
2294sed 's/^/| /' conftest.$ac_ext >&5
2295
2296	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2297	 CXXFLAGS="-g"
2298	 cat >conftest.$ac_ext <<_ACEOF
2299/* confdefs.h.  */
2300_ACEOF
2301cat confdefs.h >>conftest.$ac_ext
2302cat >>conftest.$ac_ext <<_ACEOF
2303/* end confdefs.h.  */
2304
2305int
2306main ()
2307{
2308
2309  ;
2310  return 0;
2311}
2312_ACEOF
2313rm -f conftest.$ac_objext
2314if { (ac_try="$ac_compile"
2315case "(($ac_try" in
2316  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2317  *) ac_try_echo=$ac_try;;
2318esac
2319eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2320  (eval "$ac_compile") 2>conftest.er1
2321  ac_status=$?
2322  grep -v '^ *+' conftest.er1 >conftest.err
2323  rm -f conftest.er1
2324  cat conftest.err >&5
2325  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2326  (exit $ac_status); } && {
2327	 test -z "$ac_cxx_werror_flag" ||
2328	 test ! -s conftest.err
2329       } && test -s conftest.$ac_objext; then
2330  ac_cv_prog_cxx_g=yes
2331else
2332  echo "$as_me: failed program was:" >&5
2333sed 's/^/| /' conftest.$ac_ext >&5
2334
2335
2336fi
2337
2338rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2339fi
2340
2341rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2342fi
2343
2344rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2345   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
2346fi
2347{ echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
2348echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6; }
2349if test "$ac_test_CXXFLAGS" = set; then
2350  CXXFLAGS=$ac_save_CXXFLAGS
2351elif test $ac_cv_prog_cxx_g = yes; then
2352  if test "$GXX" = yes; then
2353    CXXFLAGS="-g -O2"
2354  else
2355    CXXFLAGS="-g"
2356  fi
2357else
2358  if test "$GXX" = yes; then
2359    CXXFLAGS="-O2"
2360  else
2361    CXXFLAGS=
2362  fi
2363fi
2364ac_ext=c
2365ac_cpp='$CPP $CPPFLAGS'
2366ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2367ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2368ac_compiler_gnu=$ac_cv_c_compiler_gnu
2369
2370ac_ext=$use_ac_ext
2371
2372ac_ext=cpp
2373ac_cpp='$CXXCPP $CPPFLAGS'
2374ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2375ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2376ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
2377
2378
2379OLD_CXXFLAGS="$CXXFLAGS"
2380
2381
2382if test $enable_test = 'yes'; then
2383   CXXFLAGS="-I$boost_base -I$boost_base/libs/config/test $CXXFLAGS"
2384else
2385   CXXFLAGS="-I$boost_base -I$boost_base/libs/config/test $CXXFLAGS -DBOOST_NO_CONFIG"
2386fi
2387
2388# add the -AA conformance option to CXXFLAGS for HP aCC only
2389if test $CXX = 'aCC'; then
2390   CXXFLAGS="-AA $CXXFLAGS"
2391fi
2392
2393
2394
2395
2396{ echo "$as_me:$LINENO: checking for pthread_exit in -lpthread" >&5
2397echo $ECHO_N "checking for pthread_exit in -lpthread... $ECHO_C" >&6; }
2398if test "${ac_cv_lib_pthread_pthread_exit+set}" = set; then
2399  echo $ECHO_N "(cached) $ECHO_C" >&6
2400else
2401  ac_check_lib_save_LIBS=$LIBS
2402LIBS="-lpthread  $LIBS"
2403cat >conftest.$ac_ext <<_ACEOF
2404/* confdefs.h.  */
2405_ACEOF
2406cat confdefs.h >>conftest.$ac_ext
2407cat >>conftest.$ac_ext <<_ACEOF
2408/* end confdefs.h.  */
2409
2410/* Override any GCC internal prototype to avoid an error.
2411   Use char because int might match the return type of a GCC
2412   builtin and then its argument prototype would still apply.  */
2413#ifdef __cplusplus
2414extern "C"
2415#endif
2416char pthread_exit ();
2417int
2418main ()
2419{
2420return pthread_exit ();
2421  ;
2422  return 0;
2423}
2424_ACEOF
2425rm -f conftest.$ac_objext conftest$ac_exeext
2426if { (ac_try="$ac_link"
2427case "(($ac_try" in
2428  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2429  *) ac_try_echo=$ac_try;;
2430esac
2431eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2432  (eval "$ac_link") 2>conftest.er1
2433  ac_status=$?
2434  grep -v '^ *+' conftest.er1 >conftest.err
2435  rm -f conftest.er1
2436  cat conftest.err >&5
2437  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2438  (exit $ac_status); } && {
2439	 test -z "$ac_cxx_werror_flag" ||
2440	 test ! -s conftest.err
2441       } && test -s conftest$ac_exeext &&
2442       $as_test_x conftest$ac_exeext; then
2443  ac_cv_lib_pthread_pthread_exit=yes
2444else
2445  echo "$as_me: failed program was:" >&5
2446sed 's/^/| /' conftest.$ac_ext >&5
2447
2448	ac_cv_lib_pthread_pthread_exit=no
2449fi
2450
2451rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2452      conftest$ac_exeext conftest.$ac_ext
2453LIBS=$ac_check_lib_save_LIBS
2454fi
2455{ echo "$as_me:$LINENO: result: $ac_cv_lib_pthread_pthread_exit" >&5
2456echo "${ECHO_T}$ac_cv_lib_pthread_pthread_exit" >&6; }
2457if test $ac_cv_lib_pthread_pthread_exit = yes; then
2458  cat >>confdefs.h <<_ACEOF
2459#define HAVE_LIBPTHREAD 1
2460_ACEOF
2461
2462  LIBS="-lpthread $LIBS"
2463
2464fi
2465
2466
2467{ echo "$as_me:$LINENO: checking for cos in -lm" >&5
2468echo $ECHO_N "checking for cos in -lm... $ECHO_C" >&6; }
2469if test "${ac_cv_lib_m_cos+set}" = set; then
2470  echo $ECHO_N "(cached) $ECHO_C" >&6
2471else
2472  ac_check_lib_save_LIBS=$LIBS
2473LIBS="-lm  $LIBS"
2474cat >conftest.$ac_ext <<_ACEOF
2475/* confdefs.h.  */
2476_ACEOF
2477cat confdefs.h >>conftest.$ac_ext
2478cat >>conftest.$ac_ext <<_ACEOF
2479/* end confdefs.h.  */
2480
2481/* Override any GCC internal prototype to avoid an error.
2482   Use char because int might match the return type of a GCC
2483   builtin and then its argument prototype would still apply.  */
2484#ifdef __cplusplus
2485extern "C"
2486#endif
2487char cos ();
2488int
2489main ()
2490{
2491return cos ();
2492  ;
2493  return 0;
2494}
2495_ACEOF
2496rm -f conftest.$ac_objext conftest$ac_exeext
2497if { (ac_try="$ac_link"
2498case "(($ac_try" in
2499  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2500  *) ac_try_echo=$ac_try;;
2501esac
2502eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2503  (eval "$ac_link") 2>conftest.er1
2504  ac_status=$?
2505  grep -v '^ *+' conftest.er1 >conftest.err
2506  rm -f conftest.er1
2507  cat conftest.err >&5
2508  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2509  (exit $ac_status); } && {
2510	 test -z "$ac_cxx_werror_flag" ||
2511	 test ! -s conftest.err
2512       } && test -s conftest$ac_exeext &&
2513       $as_test_x conftest$ac_exeext; then
2514  ac_cv_lib_m_cos=yes
2515else
2516  echo "$as_me: failed program was:" >&5
2517sed 's/^/| /' conftest.$ac_ext >&5
2518
2519	ac_cv_lib_m_cos=no
2520fi
2521
2522rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2523      conftest$ac_exeext conftest.$ac_ext
2524LIBS=$ac_check_lib_save_LIBS
2525fi
2526{ echo "$as_me:$LINENO: result: $ac_cv_lib_m_cos" >&5
2527echo "${ECHO_T}$ac_cv_lib_m_cos" >&6; }
2528if test $ac_cv_lib_m_cos = yes; then
2529  cat >>confdefs.h <<_ACEOF
2530#define HAVE_LIBM 1
2531_ACEOF
2532
2533  LIBS="-lm $LIBS"
2534
2535fi
2536
2537
2538{ echo "$as_me:$LINENO: checking for clock in -lrt" >&5
2539echo $ECHO_N "checking for clock in -lrt... $ECHO_C" >&6; }
2540if test "${ac_cv_lib_rt_clock+set}" = set; then
2541  echo $ECHO_N "(cached) $ECHO_C" >&6
2542else
2543  ac_check_lib_save_LIBS=$LIBS
2544LIBS="-lrt  $LIBS"
2545cat >conftest.$ac_ext <<_ACEOF
2546/* confdefs.h.  */
2547_ACEOF
2548cat confdefs.h >>conftest.$ac_ext
2549cat >>conftest.$ac_ext <<_ACEOF
2550/* end confdefs.h.  */
2551
2552/* Override any GCC internal prototype to avoid an error.
2553   Use char because int might match the return type of a GCC
2554   builtin and then its argument prototype would still apply.  */
2555#ifdef __cplusplus
2556extern "C"
2557#endif
2558char clock ();
2559int
2560main ()
2561{
2562return clock ();
2563  ;
2564  return 0;
2565}
2566_ACEOF
2567rm -f conftest.$ac_objext conftest$ac_exeext
2568if { (ac_try="$ac_link"
2569case "(($ac_try" in
2570  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2571  *) ac_try_echo=$ac_try;;
2572esac
2573eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2574  (eval "$ac_link") 2>conftest.er1
2575  ac_status=$?
2576  grep -v '^ *+' conftest.er1 >conftest.err
2577  rm -f conftest.er1
2578  cat conftest.err >&5
2579  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2580  (exit $ac_status); } && {
2581	 test -z "$ac_cxx_werror_flag" ||
2582	 test ! -s conftest.err
2583       } && test -s conftest$ac_exeext &&
2584       $as_test_x conftest$ac_exeext; then
2585  ac_cv_lib_rt_clock=yes
2586else
2587  echo "$as_me: failed program was:" >&5
2588sed 's/^/| /' conftest.$ac_ext >&5
2589
2590	ac_cv_lib_rt_clock=no
2591fi
2592
2593rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
2594      conftest$ac_exeext conftest.$ac_ext
2595LIBS=$ac_check_lib_save_LIBS
2596fi
2597{ echo "$as_me:$LINENO: result: $ac_cv_lib_rt_clock" >&5
2598echo "${ECHO_T}$ac_cv_lib_rt_clock" >&6; }
2599if test $ac_cv_lib_rt_clock = yes; then
2600  cat >>confdefs.h <<_ACEOF
2601#define HAVE_LIBRT 1
2602_ACEOF
2603
2604  LIBS="-lrt $LIBS"
2605
2606fi
2607
2608
2609#
2610# enumerate test files and test each one:
2611#
2612for file in $boost_base/libs/config/test/boost_no*.ipp; do
2613
2614   basename=`echo $file | $SED 's/.*boost_\(.*\)\.ipp/\1/'`
2615   macroname=`cat $file | grep '^//[ 	]*MACRO:' | $SED 's/.*MACRO:[ 	]*\([_A-Z0-9]*\).*/\1/'`
2616   title=`cat $file | grep '^//[ 	]*TITLE:' | $SED 's/.*TITLE:[ 	]*\([^ 	].*\)/\1/'`
2617   namespace=`echo $macroname | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
2618
2619#echo file      = $file
2620#echo basename  = $basename
2621#echo macroname = $macroname
2622#echo title     = $title
2623#echo namespace = $namespace
2624
2625   ac_ext=$use_ac_ext
2626   if test $enable_test = 'yes'; then
2627      { echo "$as_me:$LINENO: checking $title (pass expected) " >&5
2628echo $ECHO_N "checking $title (pass expected) ... $ECHO_C" >&6; }
2629   else
2630      { echo "$as_me:$LINENO: checking $title " >&5
2631echo $ECHO_N "checking $title ... $ECHO_C" >&6; }
2632   fi
2633   if test "$cross_compiling" = yes; then
2634  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2635See \`config.log' for more details." >&5
2636echo "$as_me: error: cannot run test program while cross compiling
2637See \`config.log' for more details." >&2;}
2638   { (exit 1); exit 1; }; }
2639else
2640  cat >conftest.$ac_ext <<_ACEOF
2641/* confdefs.h.  */
2642_ACEOF
2643cat confdefs.h >>conftest.$ac_ext
2644cat >>conftest.$ac_ext <<_ACEOF
2645/* end confdefs.h.  */
2646
2647#include <boost/config.hpp>
2648#include "test.hpp"
2649
2650#if !defined($macroname) || defined(BOOST_NO_CONFIG)
2651#include "boost_$basename.ipp"
2652#else
2653namespace ${namespace} = empty_boost;
2654#endif
2655
2656int main(){ return ${namespace}::test(); }
2657
2658_ACEOF
2659rm -f conftest$ac_exeext
2660if { (ac_try="$ac_link"
2661case "(($ac_try" in
2662  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2663  *) ac_try_echo=$ac_try;;
2664esac
2665eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2666  (eval "$ac_link") 2>&5
2667  ac_status=$?
2668  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2669  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2670  { (case "(($ac_try" in
2671  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2672  *) ac_try_echo=$ac_try;;
2673esac
2674eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2675  (eval "$ac_try") 2>&5
2676  ac_status=$?
2677  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2678  (exit $ac_status); }; }; then
2679  { echo "$as_me:$LINENO: result: OK" >&5
2680echo "${ECHO_T}OK" >&6; }
2681
2682else
2683  echo "$as_me: program exited with status $ac_status" >&5
2684echo "$as_me: failed program was:" >&5
2685sed 's/^/| /' conftest.$ac_ext >&5
2686
2687( exit $ac_status )
2688{ echo "$as_me:$LINENO: result: Failed" >&5
2689echo "${ECHO_T}Failed" >&6; }
2690   required_defs="$macroname $required_defs"
2691
2692fi
2693rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2694fi
2695
2696
2697
2698   if test $enable_test = 'yes'; then
2699
2700   ac_ext=$use_ac_ext
2701   { echo "$as_me:$LINENO: checking $title (fail expected) " >&5
2702echo $ECHO_N "checking $title (fail expected) ... $ECHO_C" >&6; }
2703   if test "$cross_compiling" = yes; then
2704  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2705See \`config.log' for more details." >&5
2706echo "$as_me: error: cannot run test program while cross compiling
2707See \`config.log' for more details." >&2;}
2708   { (exit 1); exit 1; }; }
2709else
2710  cat >conftest.$ac_ext <<_ACEOF
2711/* confdefs.h.  */
2712_ACEOF
2713cat confdefs.h >>conftest.$ac_ext
2714cat >>conftest.$ac_ext <<_ACEOF
2715/* end confdefs.h.  */
2716
2717#include <boost/config.hpp>
2718#include "test.hpp"
2719
2720#ifdef $macroname
2721#include "boost_$basename.ipp"
2722#else
2723#error "this file should not compile"
2724#endif
2725
2726int main() { return ${namespace}::test(); }
2727
2728_ACEOF
2729rm -f conftest$ac_exeext
2730if { (ac_try="$ac_link"
2731case "(($ac_try" in
2732  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2733  *) ac_try_echo=$ac_try;;
2734esac
2735eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2736  (eval "$ac_link") 2>&5
2737  ac_status=$?
2738  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2739  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2740  { (case "(($ac_try" in
2741  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2742  *) ac_try_echo=$ac_try;;
2743esac
2744eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2745  (eval "$ac_try") 2>&5
2746  ac_status=$?
2747  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2748  (exit $ac_status); }; }; then
2749  { echo "$as_me:$LINENO: result: failed" >&5
2750echo "${ECHO_T}failed" >&6; }
2751   required_undefs="$macroname $required_undefs"
2752
2753else
2754  echo "$as_me: program exited with status $ac_status" >&5
2755echo "$as_me: failed program was:" >&5
2756sed 's/^/| /' conftest.$ac_ext >&5
2757
2758( exit $ac_status )
2759{ echo "$as_me:$LINENO: result: OK" >&5
2760echo "${ECHO_T}OK" >&6; }
2761
2762fi
2763rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2764fi
2765
2766
2767
2768   fi
2769
2770done
2771
2772#
2773# enumerate optional test files and test each one:
2774#
2775for file in $boost_base/libs/config/test/boost_has*.ipp; do
2776
2777   basename=`echo $file | $SED 's/.*boost_\(.*\)\.ipp/\1/'`
2778   macroname=`cat $file | grep '^//[ 	]*MACRO:' | $SED 's/.*MACRO:[ 	]*\([_A-Z0-9]*\).*/\1/'`
2779   title=`cat $file | grep '^//[ 	]*TITLE:' | $SED 's/.*TITLE:[ 	]*\([^ 	].*\)/\1/'`
2780   namespace=`echo $macroname | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz`
2781
2782#  echo $file
2783#  echo $basename
2784#  echo $macroname
2785#  echo $title
2786
2787   ac_ext=$use_ac_ext
2788   if test $enable_test = 'yes'; then
2789   { echo "$as_me:$LINENO: checking $title (pass expected) " >&5
2790echo $ECHO_N "checking $title (pass expected) ... $ECHO_C" >&6; }
2791   if test "$cross_compiling" = yes; then
2792  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2793See \`config.log' for more details." >&5
2794echo "$as_me: error: cannot run test program while cross compiling
2795See \`config.log' for more details." >&2;}
2796   { (exit 1); exit 1; }; }
2797else
2798  cat >conftest.$ac_ext <<_ACEOF
2799/* confdefs.h.  */
2800_ACEOF
2801cat confdefs.h >>conftest.$ac_ext
2802cat >>conftest.$ac_ext <<_ACEOF
2803/* end confdefs.h.  */
2804
2805#include <boost/config.hpp>
2806#include "test.hpp"
2807
2808#ifdef $macroname
2809#include "boost_$basename.ipp"
2810#else
2811namespace ${namespace} = empty_boost;
2812#endif
2813
2814int main(){ return ${namespace}::test(); }
2815
2816_ACEOF
2817rm -f conftest$ac_exeext
2818if { (ac_try="$ac_link"
2819case "(($ac_try" in
2820  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2821  *) ac_try_echo=$ac_try;;
2822esac
2823eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2824  (eval "$ac_link") 2>&5
2825  ac_status=$?
2826  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2827  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2828  { (case "(($ac_try" in
2829  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2830  *) ac_try_echo=$ac_try;;
2831esac
2832eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2833  (eval "$ac_try") 2>&5
2834  ac_status=$?
2835  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2836  (exit $ac_status); }; }; then
2837  { echo "$as_me:$LINENO: result: OK" >&5
2838echo "${ECHO_T}OK" >&6; }
2839
2840else
2841  echo "$as_me: program exited with status $ac_status" >&5
2842echo "$as_me: failed program was:" >&5
2843sed 's/^/| /' conftest.$ac_ext >&5
2844
2845( exit $ac_status )
2846{ echo "$as_me:$LINENO: result: Failed" >&5
2847echo "${ECHO_T}Failed" >&6; }
2848   required_undefs="$macroname $required_undefs"
2849
2850fi
2851rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2852fi
2853
2854
2855
2856   { echo "$as_me:$LINENO: checking $title (fail expected) " >&5
2857echo $ECHO_N "checking $title (fail expected) ... $ECHO_C" >&6; }
2858   if test "$cross_compiling" = yes; then
2859  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2860See \`config.log' for more details." >&5
2861echo "$as_me: error: cannot run test program while cross compiling
2862See \`config.log' for more details." >&2;}
2863   { (exit 1); exit 1; }; }
2864else
2865  cat >conftest.$ac_ext <<_ACEOF
2866/* confdefs.h.  */
2867_ACEOF
2868cat confdefs.h >>conftest.$ac_ext
2869cat >>conftest.$ac_ext <<_ACEOF
2870/* end confdefs.h.  */
2871
2872#include <boost/config.hpp>
2873#include "test.hpp"
2874
2875#ifndef $macroname
2876#include "boost_$basename.ipp"
2877#else
2878#error "this file should not compile"
2879#endif
2880
2881int main(){ return ${namespace}::test(); }
2882
2883_ACEOF
2884rm -f conftest$ac_exeext
2885if { (ac_try="$ac_link"
2886case "(($ac_try" in
2887  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2888  *) ac_try_echo=$ac_try;;
2889esac
2890eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2891  (eval "$ac_link") 2>&5
2892  ac_status=$?
2893  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2894  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2895  { (case "(($ac_try" in
2896  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2897  *) ac_try_echo=$ac_try;;
2898esac
2899eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2900  (eval "$ac_try") 2>&5
2901  ac_status=$?
2902  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2903  (exit $ac_status); }; }; then
2904
2905   { echo "$as_me:$LINENO: result: failed" >&5
2906echo "${ECHO_T}failed" >&6; }
2907   required_defs="$macroname $required_defs"
2908
2909
2910else
2911  echo "$as_me: program exited with status $ac_status" >&5
2912echo "$as_me: failed program was:" >&5
2913sed 's/^/| /' conftest.$ac_ext >&5
2914
2915( exit $ac_status )
2916
2917   { echo "$as_me:$LINENO: result: OK" >&5
2918echo "${ECHO_T}OK" >&6; }
2919
2920
2921fi
2922rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2923fi
2924
2925
2926
2927   else
2928
2929   ac_ext=$use_ac_ext
2930   { echo "$as_me:$LINENO: checking $title" >&5
2931echo $ECHO_N "checking $title... $ECHO_C" >&6; }
2932   if test "$cross_compiling" = yes; then
2933  { { echo "$as_me:$LINENO: error: cannot run test program while cross compiling
2934See \`config.log' for more details." >&5
2935echo "$as_me: error: cannot run test program while cross compiling
2936See \`config.log' for more details." >&2;}
2937   { (exit 1); exit 1; }; }
2938else
2939  cat >conftest.$ac_ext <<_ACEOF
2940/* confdefs.h.  */
2941_ACEOF
2942cat confdefs.h >>conftest.$ac_ext
2943cat >>conftest.$ac_ext <<_ACEOF
2944/* end confdefs.h.  */
2945
2946#include <boost/config.hpp>
2947#include "test.hpp"
2948
2949#include "boost_$basename.ipp"
2950
2951int main(){ return ${namespace}::test(); }
2952
2953_ACEOF
2954rm -f conftest$ac_exeext
2955if { (ac_try="$ac_link"
2956case "(($ac_try" in
2957  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2958  *) ac_try_echo=$ac_try;;
2959esac
2960eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2961  (eval "$ac_link") 2>&5
2962  ac_status=$?
2963  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2964  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
2965  { (case "(($ac_try" in
2966  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2967  *) ac_try_echo=$ac_try;;
2968esac
2969eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
2970  (eval "$ac_try") 2>&5
2971  ac_status=$?
2972  echo "$as_me:$LINENO: \$? = $ac_status" >&5
2973  (exit $ac_status); }; }; then
2974
2975      { echo "$as_me:$LINENO: result: Yes" >&5
2976echo "${ECHO_T}Yes" >&6; }
2977      required_defs="$macroname $required_defs"
2978
2979
2980else
2981  echo "$as_me: program exited with status $ac_status" >&5
2982echo "$as_me: failed program was:" >&5
2983sed 's/^/| /' conftest.$ac_ext >&5
2984
2985( exit $ac_status )
2986
2987      { echo "$as_me:$LINENO: result: no" >&5
2988echo "${ECHO_T}no" >&6; }
2989
2990
2991fi
2992rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
2993fi
2994
2995
2996
2997   fi
2998
2999done
3000
3001
3002#echo $required_defs
3003#echo $required_undefs
3004
3005if test $enable_test = 'yes'; then
3006
3007if test "$required_defs" = ""; then
3008echo no boost macros need to be defined
3009echo no boost macros need to be defined >&5
3010else
3011echo the following macros need to be defined
3012echo    $required_defs
3013echo the following macros need to be defined >&5
3014echo    $required_defs >&5
3015fi
3016if test "$required_undefs" = ""; then
3017echo no boost macros need to be undefined
3018echo no boost macros need to be undefined >&5
3019else
3020echo "the following macros need to be undef'ed"
3021echo    $required_undefs
3022echo "the following macros need to be undef'ed" >&5
3023echo    $required_undefs >&5
3024fi
3025
3026else
3027
3028date_string=`date`
3029
3030echo boost_base=$boost_base
3031
3032cat > user.hpp << EOF
3033//  (C) Copyright Boost.org 2001.
3034//  Do not check in modified versions of this file,
3035//  This file may be customised by the end user, but not by boost.
3036
3037//
3038//  Use this file to define a site and compiler specific
3039//  configuration policy, this version was auto-generated by
3040//  configure on ${date_string}
3041//  With the following options:
3042//    CXX      = ${CXX}
3043//    CXXFLAGS = ${CXXFLAGS}
3044//    LDFLAGS  = ${LDFLAGS}
3045//    LIBS     = ${LIBS}
3046//
3047
3048// define this to disable all config options,
3049// excluding the user config.  Use if your
3050// setup is fully ISO complient, and has no
3051// useful extentions, or for autoconf generated
3052// setups:
3053#ifndef BOOST_NO_CONFIG
3054#  define BOOST_NO_CONFIG
3055#endif
3056
3057
3058// define if you want to disable threading support, even
3059// when available:
3060// #define BOOST_DISABLE_THREADS
3061
3062// define if you want the regex library to use the C locale
3063// even on Win32:
3064// #define BOOST_REGEX_USE_C_LOCALE
3065
3066// define this is you want the regex library to use the C++
3067// locale:
3068// #define BOOST_REGEX_USE_CPP_LOCALE
3069
3070
3071//
3072// options added by configure:
3073//
3074EOF
3075
3076for name in $required_defs; do
3077echo '#define '"$name" >> user.hpp
3078done
3079
3080cat_conts=`cat user.hpp`
3081
3082#
3083# post configuration step:
3084#
3085{ echo "$as_me:$LINENO: checking original configuration " >&5
3086echo $ECHO_N "checking original configuration ... $ECHO_C" >&6; }
3087rm -f conftest$ac_exeext
3088$CXX -I$boost_base $OLD_CXXFLAGS -DBOOST_NO_USER_CONFIG -o conftest$ac_exeext $LDFLAGS $boost_base/libs/config/test/config_info.cpp $LIBS >&5 2>&1
3089./conftest >&5 2>&1
3090{ echo "$as_me:$LINENO: result: done" >&5
3091echo "${ECHO_T}done" >&6; }
3092{ echo "$as_me:$LINENO: checking new configuration " >&5
3093echo $ECHO_N "checking new configuration ... $ECHO_C" >&6; }
3094rm -f conftest$ac_exeext
3095$CXX -I$boost_base -I$boost_base/libs/config $OLD_CXXFLAGS -DBOOST_USER_CONFIG='"user.hpp"' -o conftest$ac_exeext $LDFLAGS $boost_base/libs/config/test/config_info.cpp $LIBS >&5 2>&1
3096./conftest >&5 2>&1
3097{ echo "$as_me:$LINENO: result: done" >&5
3098echo "${ECHO_T}done" >&6; }
3099
3100ac_config_commands="$ac_config_commands default"
3101
3102
3103
3104test "x$prefix" = xNONE && prefix=$ac_default_prefix
3105# Let make expand exec_prefix.
3106test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
3107
3108# Transform confdefs.h into DEFS.
3109# Protect against shell expansion while executing Makefile rules.
3110# Protect against Makefile macro expansion.
3111#
3112# If the first sed substitution is executed (which looks for macros that
3113# take arguments), then branch to the quote section.  Otherwise,
3114# look for a macro that doesn't take arguments.
3115ac_script='
3116t clear
3117:clear
3118s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 (][^	 (]*([^)]*)\)[	 ]*\(.*\)/-D\1=\2/g
3119t quote
3120s/^[	 ]*#[	 ]*define[	 ][	 ]*\([^	 ][^	 ]*\)[	 ]*\(.*\)/-D\1=\2/g
3121t quote
3122b any
3123:quote
3124s/[	 `~#$^&*(){}\\|;'\''"<>?]/\\&/g
3125s/\[/\\&/g
3126s/\]/\\&/g
3127s/\$/$$/g
3128H
3129:any
3130${
3131	g
3132	s/^\n//
3133	s/\n/ /g
3134	p
3135}
3136'
3137DEFS=`sed -n "$ac_script" confdefs.h`
3138
3139
3140ac_libobjs=
3141ac_ltlibobjs=
3142for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
3143  # 1. Remove the extension, and $U if already installed.
3144  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
3145  ac_i=`echo "$ac_i" | sed "$ac_script"`
3146  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
3147  #    will be set to the directory where LIBOBJS objects are built.
3148  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
3149  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
3150done
3151LIBOBJS=$ac_libobjs
3152
3153LTLIBOBJS=$ac_ltlibobjs
3154
3155
3156
3157: ${CONFIG_STATUS=./config.status}
3158ac_clean_files_save=$ac_clean_files
3159ac_clean_files="$ac_clean_files $CONFIG_STATUS"
3160{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
3161echo "$as_me: creating $CONFIG_STATUS" >&6;}
3162cat >$CONFIG_STATUS <<_ACEOF
3163#! $SHELL
3164# Generated by $as_me.
3165# Run this file to recreate the current configuration.
3166# Compiler output produced by configure, useful for debugging
3167# configure, is in config.log if it exists.
3168
3169debug=false
3170ac_cs_recheck=false
3171ac_cs_silent=false
3172SHELL=\${CONFIG_SHELL-$SHELL}
3173_ACEOF
3174
3175cat >>$CONFIG_STATUS <<\_ACEOF
3176## --------------------- ##
3177## M4sh Initialization.  ##
3178## --------------------- ##
3179
3180# Be more Bourne compatible
3181DUALCASE=1; export DUALCASE # for MKS sh
3182if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
3183  emulate sh
3184  NULLCMD=:
3185  # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
3186  # is contrary to our usage.  Disable this feature.
3187  alias -g '${1+"$@"}'='"$@"'
3188  setopt NO_GLOB_SUBST
3189else
3190  case `(set -o) 2>/dev/null` in
3191  *posix*) set -o posix ;;
3192esac
3193
3194fi
3195
3196
3197
3198
3199# PATH needs CR
3200# Avoid depending upon Character Ranges.
3201as_cr_letters='abcdefghijklmnopqrstuvwxyz'
3202as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
3203as_cr_Letters=$as_cr_letters$as_cr_LETTERS
3204as_cr_digits='0123456789'
3205as_cr_alnum=$as_cr_Letters$as_cr_digits
3206
3207# The user is always right.
3208if test "${PATH_SEPARATOR+set}" != set; then
3209  echo "#! /bin/sh" >conf$$.sh
3210  echo  "exit 0"   >>conf$$.sh
3211  chmod +x conf$$.sh
3212  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
3213    PATH_SEPARATOR=';'
3214  else
3215    PATH_SEPARATOR=:
3216  fi
3217  rm -f conf$$.sh
3218fi
3219
3220# Support unset when possible.
3221if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
3222  as_unset=unset
3223else
3224  as_unset=false
3225fi
3226
3227
3228# IFS
3229# We need space, tab and new line, in precisely that order.  Quoting is
3230# there to prevent editors from complaining about space-tab.
3231# (If _AS_PATH_WALK were called with IFS unset, it would disable word
3232# splitting by setting IFS to empty value.)
3233as_nl='
3234'
3235IFS=" ""	$as_nl"
3236
3237# Find who we are.  Look in the path if we contain no directory separator.
3238case $0 in
3239  *[\\/]* ) as_myself=$0 ;;
3240  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3241for as_dir in $PATH
3242do
3243  IFS=$as_save_IFS
3244  test -z "$as_dir" && as_dir=.
3245  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
3246done
3247IFS=$as_save_IFS
3248
3249     ;;
3250esac
3251# We did not find ourselves, most probably we were run as `sh COMMAND'
3252# in which case we are not to be found in the path.
3253if test "x$as_myself" = x; then
3254  as_myself=$0
3255fi
3256if test ! -f "$as_myself"; then
3257  echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
3258  { (exit 1); exit 1; }
3259fi
3260
3261# Work around bugs in pre-3.0 UWIN ksh.
3262for as_var in ENV MAIL MAILPATH
3263do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3264done
3265PS1='$ '
3266PS2='> '
3267PS4='+ '
3268
3269# NLS nuisances.
3270for as_var in \
3271  LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \
3272  LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \
3273  LC_TELEPHONE LC_TIME
3274do
3275  if (set +x; test -z "`(eval $as_var=C; export $as_var) 2>&1`"); then
3276    eval $as_var=C; export $as_var
3277  else
3278    ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
3279  fi
3280done
3281
3282# Required to use basename.
3283if expr a : '\(a\)' >/dev/null 2>&1 &&
3284   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3285  as_expr=expr
3286else
3287  as_expr=false
3288fi
3289
3290if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
3291  as_basename=basename
3292else
3293  as_basename=false
3294fi
3295
3296
3297# Name of the executable.
3298as_me=`$as_basename -- "$0" ||
3299$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
3300	 X"$0" : 'X\(//\)$' \| \
3301	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
3302echo X/"$0" |
3303    sed '/^.*\/\([^/][^/]*\)\/*$/{
3304	    s//\1/
3305	    q
3306	  }
3307	  /^X\/\(\/\/\)$/{
3308	    s//\1/
3309	    q
3310	  }
3311	  /^X\/\(\/\).*/{
3312	    s//\1/
3313	    q
3314	  }
3315	  s/.*/./; q'`
3316
3317# CDPATH.
3318$as_unset CDPATH
3319
3320
3321
3322  as_lineno_1=$LINENO
3323  as_lineno_2=$LINENO
3324  test "x$as_lineno_1" != "x$as_lineno_2" &&
3325  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {
3326
3327  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
3328  # uniformly replaced by the line number.  The first 'sed' inserts a
3329  # line-number line after each line using $LINENO; the second 'sed'
3330  # does the real work.  The second script uses 'N' to pair each
3331  # line-number line with the line containing $LINENO, and appends
3332  # trailing '-' during substitution so that $LINENO is not a special
3333  # case at line end.
3334  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
3335  # scripts with optimization help from Paolo Bonzini.  Blame Lee
3336  # E. McMahon (1931-1989) for sed's syntax.  :-)
3337  sed -n '
3338    p
3339    /[$]LINENO/=
3340  ' <$as_myself |
3341    sed '
3342      s/[$]LINENO.*/&-/
3343      t lineno
3344      b
3345      :lineno
3346      N
3347      :loop
3348      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
3349      t loop
3350      s/-\n.*//
3351    ' >$as_me.lineno &&
3352  chmod +x "$as_me.lineno" ||
3353    { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
3354   { (exit 1); exit 1; }; }
3355
3356  # Don't try to exec as it changes $[0], causing all sort of problems
3357  # (the dirname of $[0] is not the place where we might find the
3358  # original and so on.  Autoconf is especially sensitive to this).
3359  . "./$as_me.lineno"
3360  # Exit status is that of the last command.
3361  exit
3362}
3363
3364
3365if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
3366  as_dirname=dirname
3367else
3368  as_dirname=false
3369fi
3370
3371ECHO_C= ECHO_N= ECHO_T=
3372case `echo -n x` in
3373-n*)
3374  case `echo 'x\c'` in
3375  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
3376  *)   ECHO_C='\c';;
3377  esac;;
3378*)
3379  ECHO_N='-n';;
3380esac
3381
3382if expr a : '\(a\)' >/dev/null 2>&1 &&
3383   test "X`expr 00001 : '.*\(...\)'`" = X001; then
3384  as_expr=expr
3385else
3386  as_expr=false
3387fi
3388
3389rm -f conf$$ conf$$.exe conf$$.file
3390if test -d conf$$.dir; then
3391  rm -f conf$$.dir/conf$$.file
3392else
3393  rm -f conf$$.dir
3394  mkdir conf$$.dir
3395fi
3396echo >conf$$.file
3397if ln -s conf$$.file conf$$ 2>/dev/null; then
3398  as_ln_s='ln -s'
3399  # ... but there are two gotchas:
3400  # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
3401  # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
3402  # In both cases, we have to default to `cp -p'.
3403  ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
3404    as_ln_s='cp -p'
3405elif ln conf$$.file conf$$ 2>/dev/null; then
3406  as_ln_s=ln
3407else
3408  as_ln_s='cp -p'
3409fi
3410rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
3411rmdir conf$$.dir 2>/dev/null
3412
3413if mkdir -p . 2>/dev/null; then
3414  as_mkdir_p=:
3415else
3416  test -d ./-p && rmdir ./-p
3417  as_mkdir_p=false
3418fi
3419
3420if test -x / >/dev/null 2>&1; then
3421  as_test_x='test -x'
3422else
3423  if ls -dL / >/dev/null 2>&1; then
3424    as_ls_L_option=L
3425  else
3426    as_ls_L_option=
3427  fi
3428  as_test_x='
3429    eval sh -c '\''
3430      if test -d "$1"; then
3431        test -d "$1/.";
3432      else
3433	case $1 in
3434        -*)set "./$1";;
3435	esac;
3436	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
3437	???[sx]*):;;*)false;;esac;fi
3438    '\'' sh
3439  '
3440fi
3441as_executable_p=$as_test_x
3442
3443# Sed expression to map a string onto a valid CPP name.
3444as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
3445
3446# Sed expression to map a string onto a valid variable name.
3447as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
3448
3449
3450exec 6>&1
3451
3452# Save the log message, to keep $[0] and so on meaningful, and to
3453# report actual input values of CONFIG_FILES etc. instead of their
3454# values after options handling.
3455ac_log="
3456This file was extended by $as_me, which was
3457generated by GNU Autoconf 2.61.  Invocation command line was
3458
3459  CONFIG_FILES    = $CONFIG_FILES
3460  CONFIG_HEADERS  = $CONFIG_HEADERS
3461  CONFIG_LINKS    = $CONFIG_LINKS
3462  CONFIG_COMMANDS = $CONFIG_COMMANDS
3463  $ $0 $@
3464
3465on `(hostname || uname -n) 2>/dev/null | sed 1q`
3466"
3467
3468_ACEOF
3469
3470cat >>$CONFIG_STATUS <<_ACEOF
3471# Files that config.status was made for.
3472config_commands="$ac_config_commands"
3473
3474_ACEOF
3475
3476cat >>$CONFIG_STATUS <<\_ACEOF
3477ac_cs_usage="\
3478\`$as_me' instantiates files from templates according to the
3479current configuration.
3480
3481Usage: $0 [OPTIONS] [FILE]...
3482
3483  -h, --help       print this help, then exit
3484  -V, --version    print version number and configuration settings, then exit
3485  -q, --quiet      do not print progress messages
3486  -d, --debug      don't remove temporary files
3487      --recheck    update $as_me by reconfiguring in the same conditions
3488
3489Configuration commands:
3490$config_commands
3491
3492Report bugs to <bug-autoconf@gnu.org>."
3493
3494_ACEOF
3495cat >>$CONFIG_STATUS <<_ACEOF
3496ac_cs_version="\\
3497config.status
3498configured by $0, generated by GNU Autoconf 2.61,
3499  with options \\"`echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
3500
3501Copyright (C) 2006 Free Software Foundation, Inc.
3502This config.status script is free software; the Free Software Foundation
3503gives unlimited permission to copy, distribute and modify it."
3504
3505ac_pwd='$ac_pwd'
3506srcdir='$srcdir'
3507_ACEOF
3508
3509cat >>$CONFIG_STATUS <<\_ACEOF
3510# If no file are specified by the user, then we need to provide default
3511# value.  By we need to know if files were specified by the user.
3512ac_need_defaults=:
3513while test $# != 0
3514do
3515  case $1 in
3516  --*=*)
3517    ac_option=`expr "X$1" : 'X\([^=]*\)='`
3518    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
3519    ac_shift=:
3520    ;;
3521  *)
3522    ac_option=$1
3523    ac_optarg=$2
3524    ac_shift=shift
3525    ;;
3526  esac
3527
3528  case $ac_option in
3529  # Handling of the options.
3530  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
3531    ac_cs_recheck=: ;;
3532  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
3533    echo "$ac_cs_version"; exit ;;
3534  --debug | --debu | --deb | --de | --d | -d )
3535    debug=: ;;
3536  --he | --h |  --help | --hel | -h )
3537    echo "$ac_cs_usage"; exit ;;
3538  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3539  | -silent | --silent | --silen | --sile | --sil | --si | --s)
3540    ac_cs_silent=: ;;
3541
3542  # This is an error.
3543  -*) { echo "$as_me: error: unrecognized option: $1
3544Try \`$0 --help' for more information." >&2
3545   { (exit 1); exit 1; }; } ;;
3546
3547  *) ac_config_targets="$ac_config_targets $1"
3548     ac_need_defaults=false ;;
3549
3550  esac
3551  shift
3552done
3553
3554ac_configure_extra_args=
3555
3556if $ac_cs_silent; then
3557  exec 6>/dev/null
3558  ac_configure_extra_args="$ac_configure_extra_args --silent"
3559fi
3560
3561_ACEOF
3562cat >>$CONFIG_STATUS <<_ACEOF
3563if \$ac_cs_recheck; then
3564  echo "running CONFIG_SHELL=$SHELL $SHELL $0 "$ac_configure_args \$ac_configure_extra_args " --no-create --no-recursion" >&6
3565  CONFIG_SHELL=$SHELL
3566  export CONFIG_SHELL
3567  exec $SHELL "$0"$ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
3568fi
3569
3570_ACEOF
3571cat >>$CONFIG_STATUS <<\_ACEOF
3572exec 5>>config.log
3573{
3574  echo
3575  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
3576## Running $as_me. ##
3577_ASBOX
3578  echo "$ac_log"
3579} >&5
3580
3581_ACEOF
3582cat >>$CONFIG_STATUS <<_ACEOF
3583#
3584# INIT-COMMANDS
3585#
3586
3587cat_conts="$cat_conts"
3588
3589
3590
3591_ACEOF
3592
3593cat >>$CONFIG_STATUS <<\_ACEOF
3594
3595# Handling of arguments.
3596for ac_config_target in $ac_config_targets
3597do
3598  case $ac_config_target in
3599    "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
3600
3601  *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
3602echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
3603   { (exit 1); exit 1; }; };;
3604  esac
3605done
3606
3607
3608# If the user did not use the arguments to specify the items to instantiate,
3609# then the envvar interface is used.  Set only those that are not.
3610# We use the long form for the default assignment because of an extremely
3611# bizarre bug on SunOS 4.1.3.
3612if $ac_need_defaults; then
3613  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
3614fi
3615
3616# Have a temporary directory for convenience.  Make it in the build tree
3617# simply because there is no reason against having it here, and in addition,
3618# creating and moving files from /tmp can sometimes cause problems.
3619# Hook for its removal unless debugging.
3620# Note that there is a small window in which the directory will not be cleaned:
3621# after its creation but before its name has been assigned to `$tmp'.
3622$debug ||
3623{
3624  tmp=
3625  trap 'exit_status=$?
3626  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
3627' 0
3628  trap '{ (exit 1); exit 1; }' 1 2 13 15
3629}
3630# Create a (secure) tmp directory for tmp files.
3631
3632{
3633  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
3634  test -n "$tmp" && test -d "$tmp"
3635}  ||
3636{
3637  tmp=./conf$$-$RANDOM
3638  (umask 077 && mkdir "$tmp")
3639} ||
3640{
3641   echo "$me: cannot create a temporary directory in ." >&2
3642   { (exit 1); exit 1; }
3643}
3644
3645
3646for ac_tag in        :C $CONFIG_COMMANDS
3647do
3648  case $ac_tag in
3649  :[FHLC]) ac_mode=$ac_tag; continue;;
3650  esac
3651  case $ac_mode$ac_tag in
3652  :[FHL]*:*);;
3653  :L* | :C*:*) { { echo "$as_me:$LINENO: error: Invalid tag $ac_tag." >&5
3654echo "$as_me: error: Invalid tag $ac_tag." >&2;}
3655   { (exit 1); exit 1; }; };;
3656  :[FH]-) ac_tag=-:-;;
3657  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
3658  esac
3659  ac_save_IFS=$IFS
3660  IFS=:
3661  set x $ac_tag
3662  IFS=$ac_save_IFS
3663  shift
3664  ac_file=$1
3665  shift
3666
3667  case $ac_mode in
3668  :L) ac_source=$1;;
3669  :[FH])
3670    ac_file_inputs=
3671    for ac_f
3672    do
3673      case $ac_f in
3674      -) ac_f="$tmp/stdin";;
3675      *) # Look for the file first in the build tree, then in the source tree
3676	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
3677	 # because $ac_f cannot contain `:'.
3678	 test -f "$ac_f" ||
3679	   case $ac_f in
3680	   [\\/$]*) false;;
3681	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
3682	   esac ||
3683	   { { echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
3684echo "$as_me: error: cannot find input file: $ac_f" >&2;}
3685   { (exit 1); exit 1; }; };;
3686      esac
3687      ac_file_inputs="$ac_file_inputs $ac_f"
3688    done
3689
3690    # Let's still pretend it is `configure' which instantiates (i.e., don't
3691    # use $as_me), people would be surprised to read:
3692    #    /* config.h.  Generated by config.status.  */
3693    configure_input="Generated from "`IFS=:
3694	  echo $* | sed 's|^[^:]*/||;s|:[^:]*/|, |g'`" by configure."
3695    if test x"$ac_file" != x-; then
3696      configure_input="$ac_file.  $configure_input"
3697      { echo "$as_me:$LINENO: creating $ac_file" >&5
3698echo "$as_me: creating $ac_file" >&6;}
3699    fi
3700
3701    case $ac_tag in
3702    *:-:* | *:-) cat >"$tmp/stdin";;
3703    esac
3704    ;;
3705  esac
3706
3707  ac_dir=`$as_dirname -- "$ac_file" ||
3708$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3709	 X"$ac_file" : 'X\(//\)[^/]' \| \
3710	 X"$ac_file" : 'X\(//\)$' \| \
3711	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
3712echo X"$ac_file" |
3713    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3714	    s//\1/
3715	    q
3716	  }
3717	  /^X\(\/\/\)[^/].*/{
3718	    s//\1/
3719	    q
3720	  }
3721	  /^X\(\/\/\)$/{
3722	    s//\1/
3723	    q
3724	  }
3725	  /^X\(\/\).*/{
3726	    s//\1/
3727	    q
3728	  }
3729	  s/.*/./; q'`
3730  { as_dir="$ac_dir"
3731  case $as_dir in #(
3732  -*) as_dir=./$as_dir;;
3733  esac
3734  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
3735    as_dirs=
3736    while :; do
3737      case $as_dir in #(
3738      *\'*) as_qdir=`echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #(
3739      *) as_qdir=$as_dir;;
3740      esac
3741      as_dirs="'$as_qdir' $as_dirs"
3742      as_dir=`$as_dirname -- "$as_dir" ||
3743$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
3744	 X"$as_dir" : 'X\(//\)[^/]' \| \
3745	 X"$as_dir" : 'X\(//\)$' \| \
3746	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
3747echo X"$as_dir" |
3748    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
3749	    s//\1/
3750	    q
3751	  }
3752	  /^X\(\/\/\)[^/].*/{
3753	    s//\1/
3754	    q
3755	  }
3756	  /^X\(\/\/\)$/{
3757	    s//\1/
3758	    q
3759	  }
3760	  /^X\(\/\).*/{
3761	    s//\1/
3762	    q
3763	  }
3764	  s/.*/./; q'`
3765      test -d "$as_dir" && break
3766    done
3767    test -z "$as_dirs" || eval "mkdir $as_dirs"
3768  } || test -d "$as_dir" || { { echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
3769echo "$as_me: error: cannot create directory $as_dir" >&2;}
3770   { (exit 1); exit 1; }; }; }
3771  ac_builddir=.
3772
3773case "$ac_dir" in
3774.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
3775*)
3776  ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'`
3777  # A ".." for each directory in $ac_dir_suffix.
3778  ac_top_builddir_sub=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,/..,g;s,/,,'`
3779  case $ac_top_builddir_sub in
3780  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
3781  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
3782  esac ;;
3783esac
3784ac_abs_top_builddir=$ac_pwd
3785ac_abs_builddir=$ac_pwd$ac_dir_suffix
3786# for backward compatibility:
3787ac_top_builddir=$ac_top_build_prefix
3788
3789case $srcdir in
3790  .)  # We are building in place.
3791    ac_srcdir=.
3792    ac_top_srcdir=$ac_top_builddir_sub
3793    ac_abs_top_srcdir=$ac_pwd ;;
3794  [\\/]* | ?:[\\/]* )  # Absolute name.
3795    ac_srcdir=$srcdir$ac_dir_suffix;
3796    ac_top_srcdir=$srcdir
3797    ac_abs_top_srcdir=$srcdir ;;
3798  *) # Relative name.
3799    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
3800    ac_top_srcdir=$ac_top_build_prefix$srcdir
3801    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
3802esac
3803ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
3804
3805
3806  case $ac_mode in
3807
3808
3809
3810  :C)  { echo "$as_me:$LINENO: executing $ac_file commands" >&5
3811echo "$as_me: executing $ac_file commands" >&6;}
3812 ;;
3813  esac
3814
3815
3816  case $ac_file$ac_mode in
3817    "default":C)
3818cat > user.hpp << EEEOF
3819${cat_conts}
3820EEEOF
3821cat << EEEOF
3822
3823Adjustments to boost configuration have been written to
3824user.hpp.  Copy this to boost/config/user.hpp to use "as is",
3825or define BOOST_SITE_CONFIG to point to its location.
3826
3827TREAT THIS FILE WITH CARE.
3828Autoconf generated options are not infallible!
3829
3830EEEOF
3831 ;;
3832
3833  esac
3834done # for ac_tag
3835
3836
3837{ (exit 0); exit 0; }
3838_ACEOF
3839chmod +x $CONFIG_STATUS
3840ac_clean_files=$ac_clean_files_save
3841
3842
3843# configure is writing to config.log, and then calls config.status.
3844# config.status does its own redirection, appending to config.log.
3845# Unfortunately, on DOS this fails, as config.log is still kept open
3846# by configure, so config.status won't be able to write to it; its
3847# output is simply discarded.  So we exec the FD to /dev/null,
3848# effectively closing config.log, so it can be properly (re)opened and
3849# appended to by config.status.  When coming back to configure, we
3850# need to make the FD available again.
3851if test "$no_create" != yes; then
3852  ac_cs_success=:
3853  ac_config_status_args=
3854  test "$silent" = yes &&
3855    ac_config_status_args="$ac_config_status_args --quiet"
3856  exec 5>/dev/null
3857  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
3858  exec 5>>config.log
3859  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
3860  # would make configure fail if this is the last instruction.
3861  $ac_cs_success || { (exit 1); exit 1; }
3862fi
3863
3864
3865fi
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895